Midsouth Bancorp (MSL) 10-Q 13 Nov 18 2018 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2018	Nov. 09, 2018
Document and Entity Information [Abstract]
Entity Registrant Name	MIDSOUTH BANCORP INC
Entity Central Index Key	745,981
Current Fiscal Year End Date	--12-28
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		16,641,105
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q3
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2018
Entity Emerging Growth Company	false
Entity Small Business	false

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Assets
Cash and due from banks, including required reserves of $13,843 and $6,741, respectively	$ 33,066	$ 34,775
Interest-bearing deposits in other banks	261,985	114,839
Federal funds sold	7,837	3,350
Investment securities available-for-sale, at fair value	352,606
Investment securities available-for-sale, at fair value		309,191
Investment securities held-to-maturity (fair value of $63,581 and $80,920, respectively)	64,893	81,052
Other investments	16,508	12,214
Loans held for sale	0	15,737
Loans	962,743	1,183,426
Allowance for loan losses	(24,450)	(26,888)
Loans, net	938,293	1,156,538
Bank premises and equipment, net	56,006	59,057
Accrued interest receivable	6,606	8,283
Goodwill	42,171	42,171
Intangibles	2,685	3,515
Cash surrender value of life insurance	15,071	14,896
Other real estate	1,022	2,001
Assets held for sale	1,372	3,995
Other assets	26,133	19,538
Total assets	1,826,254	1,881,152
Deposits:
Non-interest-bearing	425,696	416,547
Interest-bearing	1,083,433	1,063,142
Total deposits	1,509,129	1,479,689
Securities sold under agreements to repurchase	13,676	67,133
FHLB borrowings	27,506	50,021
Other borrowings	22,167	22,167
Other liabilities	12,325	8,127
Total liabilities	1,584,803	1,627,137
Shareholders’ equity:
Common stock, $0.10 par value; 30,000,000 shares authorized, 16,641,105 and 16,548,829 shares issued and outstanding, respectively	1,664	1,655
Additional paid-in capital	169,070	168,412
Unearned ESOP shares	(845)	(937)
Accumulated other comprehensive loss	(6,972)	(1,828)
Retained earnings	37,562	45,726
Total shareholders’ equity	241,451	254,015
Total liabilities and shareholders’ equity	1,826,254	1,881,152
Series B Preferred Stock
Shareholders’ equity:
Preferred stock	32,000	32,000
Series C Preferred stock
Shareholders’ equity:
Preferred stock	$ 8,972	$ 8,987

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Assets
Cash and due from banks, reserves	$ 13,843	$ 6,741
Securities held-to-maturity, at fair value	$ 63,581	$ 80,920
Stockholders' equity:
Common stock, par value (in dollars per share)	$ 0.10	$ 0.10
Common stock, authorized (in shares)	30,000,000	30,000,000
Common stock, issued (in shares)	16,641,105	16,548,829
Common stock, outstanding (in shares)	16,641,105	16,548,829
Series B Preferred Stock
Stockholders' equity:
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, authorized (in shares)	5,000,000	5,000,000
Preferred stock, issued (in shares)	32,000	32,000
Preferred stock, outstanding (in shares)	32,000	32,000
Series C Preferred stock
Stockholders' equity:
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, authorized (in shares)	100,000	100,000
Preferred stock, issued (in shares)	89,725	89,875
Preferred stock, outstanding (in shares)	89,725	89,875

Consolidated Statements of Oper

Consolidated Statements of Operations (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Interest income:
Loans, including fees	$ 14,590	$ 17,329	$ 45,948	$ 50,682
Securities and other investments:
Taxable	2,156	2,276	6,296	7,019
Nontaxable	273	363	866	1,144
Interest bearing deposits in other banks	1,417	411	3,061	823
Total interest income	18,436	20,379	56,171	59,668
Interest expense:
Deposits	1,602	1,094	4,249	3,002
Securities sold under agreements to repurchase	16	149	82	619
FHLB borrowings	81	111	330	290
Other borrowings	271	212	750	632
Total interest expense	1,970	1,566	5,411	4,543
Net interest income	16,466	18,813	50,760	55,125
Provision for loan losses	4,300	4,300	4,740	19,600
Net interest income after provision for loan losses	12,166	14,513	46,020	35,525
Non-interest income:
Service charges on deposits	2,159	2,463	6,430	7,339
Gain on sale of securities, net	0	338	0	347
Loss on equity securities, other investments	(16)	0	(66)	0
ATM and debit card income	1,796	1,687	5,457	5,156
Other charges and fees	1,151	998	2,981	2,911
Total non-interest income	5,090	5,486	14,802	15,753
Non-interest expenses:
Salaries and employee benefits	7,762	7,849	23,398	25,989
Occupancy expense	3,077	3,711	9,315	11,524
ATM and debit card expense	653	654	1,876	2,088
Data processing	730	640	2,061	1,928
FDIC insurance	360	448	1,296	1,275
Regulatory remediation expense	5,502	856	14,658	856
Legal and professional fees	2,543	548	5,425	2,127
Other	2,900	3,053	9,644	8,806
Total non-interest expenses	23,527	17,759	67,673	54,593
(Loss)Income before income tax benefit	(6,271)	2,240	(6,851)	(3,315)
Income tax (benefit)expense	(1,373)	574	(1,644)	(2,058)
Net (loss)income	(4,898)	1,666	(5,207)	(1,257)
Dividends on preferred stock	810	810	2,430	2,432
Net (loss)income available to common shareholders	$ (5,708)	$ 856	$ (7,637)	$ (3,689)
Loss per share:
Basic (loss) earnings per common share (in dollars per share)	$ (0.34)	$ 0.05	$ (0.46)	$ (0.28)
Diluted (loss) earnings per common share (in dollars per share)	$ (0.34)	$ 0.05	$ (0.46)	$ (0.28)
Weighted average number of shares outstanding:
Basic (in shares)	16,558	16,395	16,531	13,314
Diluted (in shares)	16,558	16,396	16,531	13,314
Dividends declared per common share (in dollars per share)	$ 0.01	$ 0.01	$ 0.03	$ 0.19

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Loss (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Statement of Comprehensive Income [Abstract]
Net loss	$ (4,898)	$ 1,666	$ (5,207)	$ (1,257)
Other comprehensive (loss) income, net of tax:
Net change in unrealized (loss) gains on securities available-for-sale	(2,025)	(673)	(6,946)	2,877
Net change in unrealized gain on derivative instruments	(35)	11	(434)	134
Other comprehensive (loss) income, before tax	(1,990)	(684)	(6,512)	2,743
Income tax effect related to items of other comprehensive (loss) income	418	240	1,368	(960)
Total other comprehensive (loss) income, net of tax	(1,572)	(444)	(5,144)	1,783
Total comprehensive loss	$ (6,470)	$ 1,222	$ (10,351)	$ 526

Consolidated Statement of Share

Consolidated Statement of Shareholders' Equity (unaudited) - USD ($) $ in Thousands	Total	Preferred Stock	Common Stock	Additional Paid-in Capital	Unearned ESOP Shares	Accumulated Other Comprehensive Loss	Retained Earnings
Beginning balance (in shares) at Dec. 31, 2016		123,098	11,362,716
Beginning balance at Dec. 31, 2016	$ 214,376	$ 41,110	$ 1,136	$ 111,166	$ (1,233)	$ (1,010)	$ 63,207
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(1,257)						(1,257)
Dividends on Series B and Series C preferred stock	(2,432)						(2,432)
Dividends on common stock	(2,645)						(2,645)
Issuance of common stock (in shares)			5,100,034
Issuance of common stock	57,151		$ 510	56,641
Restricted stock grant (in shares)			58,090
Restricted stock grant	0		$ 6	(6)
Conversion of Series C preferred stock to common stock (in shares)		(1,223)	(6,791)
Conversion of Series C preferred stock to common stock	0	$ (123)	$ 1	122
ESOP shares released for allocation	316			50	266
Exercise of stock options (in shares)			20,498
Exercise of stock options	266		$ 2	264
Vested restricted stock (in shares)			700
Stock option and restricted stock compensation expense	85			85
Change in accumulated other comprehensive loss	1,783					1,783
Ending balance at Sep. 30, 2017	267,643	$ 40,987	$ 1,655	168,322	(967)	773	56,873
Ending balance (in shares) at Sep. 30, 2017		121,875	16,548,829
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Adoption of ASU 2016-01 | Accounting Standards Update 2016-01						31	(31)
Beginning balance (in shares) at Dec. 31, 2017		121,875	16,548,829
Beginning balance at Dec. 31, 2017	254,015	$ 40,987	$ 1,655	168,412	(937)	(1,828)	45,726
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(5,207)						(5,207)
Dividends on Series B and Series C preferred stock	(2,430)						(2,430)
Dividends on common stock	(496)						(496)
Restricted stock grant (in shares)			80,748
Restricted stock grant			$ 8	(8)
Restricted stock forfeitures (in shares)			(38,837)
Restricted stock forfeitures			$ (4)	4
Conversion of Series C preferred stock to common stock (in shares)		(150)	(833)
Conversion of Series C preferred stock to common stock		$ (15)		15
ESOP shares released for allocation	92				92
ESOP compensation expense	31			31
Exercise of stock options (in shares)			49,532
Exercise of stock options	642		$ 5	637
Stock option and restricted stock compensation expense	(21)			(21)
Change in accumulated other comprehensive loss	(5,175)					(5,175)
Ending balance at Sep. 30, 2018	$ 241,451	$ 40,972	$ 1,664	$ 169,070	$ (845)	$ (6,972)	$ 37,562
Ending balance (in shares) at Sep. 30, 2018		121,725	16,641,105

Consolidated Statement of Sha_2

Consolidated Statement of Shareholders' Equity (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Statement of Stockholders' Equity [Abstract]
Dividends on common stock (in dollars per share)	$ 0.01	$ 0.01	$ 0.03	$ 0.19

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Cash flows from operating activities:
Net loss	$ (5,207)	$ (1,257)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation	3,484	4,345
Accretion of purchase accounting adjustments	569	(180)
Provision for loan losses	4,740	19,600
Deferred tax expense (benefit)	(1,359)	(704)
Amortization of premiums on securities, net	2,224	2,128
Stock-based compensation expense	(21)	85
Net excess tax benefit from stock-based compensation	163	379
ESOP compensation expense	31	50
Net gain on sale of investment securities	0	(347)
Loss on mutual fund	66	0
Proceeds from sale of loans held for sale	15,623	0
Net loss on sale of other real estate owned	67	(15)
Net write down of other real estate owned	154	83
Write down of assets held for sale	0	570
Loss on transfer of loans to held for sale	879	0
Net loss on sale/disposal of premises and equipment	(183)	648
Change in accrued interest receivable	1,677	(121)
Change in accrued interest payable	(11)	(12)
Change in other assets & other liabilities, net	3,069	(3,236)
Net cash provided by operating activities	25,965	22,016
Cash flows from investing activities:
Proceeds from maturities and calls of securities available-for-sale	38,015	42,585
Proceeds from maturities and calls of securities held-to-maturity	15,578	12,940
Proceeds from sale of securities available-for-sale	410
Proceeds from sale of securities available-for-sale		16,979
Proceeds from sale of security held-to-maturity	0	887
Purchases of securities available-for-sale	(92,529)
Purchases of securities available-for-sale		(42,172)
Proceeds from sale of other investments	0	57
Purchases of other investments	(2,300)	(902)
Net change in loans	213,002	28,649
Purchases of premises and equipment	(1,058)	(2,940)
Proceeds from sale of premises and equipment	808	249
Proceeds from sale of other real estate owned	834	1,728
Net cash provided by investing activities	172,760	58,060
Cash flows from financing activities:
Change in deposits	29,440	(23,495)
Change in securities sold under agreements to repurchase	(53,457)	(39,586)
Borrowings from FHLB	247,500	25,000
Repayments to FHLB	(270,000)	(12,546)
Repayments of notes payable	0	0
Proceeds from exercise of stock options	642	266
Proceeds from issuance of common stock	0	57,834
Stock offering expenses	0	(683)
Payment of dividends on preferred stock	(2,430)	(2,433)
Payment of dividends on common stock	(496)	(3,538)
Net cash used by financing activities	(48,801)	819
Net increase (decrease) in cash and cash equivalents	149,924	80,895
Cash and cash equivalents, beginning of period	152,964	82,228
Cash and cash equivalents, end of period	302,888	163,123
Supplemental cash flow information:
Interest paid	5,422	4,555
Income taxes paid	0	2,500
Noncash investing and financing activities:
Transfer of loans to other real estate	76	1,552
Transfer of loans to held for sale	221	0
Change in accrued common stock dividends	1	(859)
Change in accrued preferred stock dividends	0	(1)
Change in unrealized gains/losses on securities available-for-sale, net of tax	(5,518)	0
Change in unrealized gains on derivative instruments, net of tax	343	0
Cumulative-effect adjustment to retained earnings due to ASU 2016-01, net of tax	31	0
Net change in loan to ESOP	$ 92	$ 266

Basis of Presentation

Basis of Presentation	9 Months Ended
	Sep. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	BASIS OF PRESENTATION Midsouth Bancorp (the "Company" or "we") is a bank holding company whose business is primarily conducted through its wholly-owned banking subsidiary, Midsouth Bank (the "Bank"). We operate a full-service banking business and offer a broad range of commercial and retail banking products to our customers. The accompanying unaudited consolidated financial statements for the Company have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") for interim financial information. Accordingly, the financial statements do not include all of the information and footnotes required by GAAP for complete financial statement presentation. The interim consolidated financial statements included herein are unaudited, but reflect all adjustments, consisting of normal and recurring items, which, in the opinion of management, are necessary for fair presentation of the consolidated financial position and result of operations for the interim period presented. All significant intercompany accounts and transactions have been eliminated in consolidation. The results of operation for the period ended September 30, 2018 are not necessarily indicative of the results expected for the full year. These financial statements should be read in conjunction with the financial statements and notes thereto and the report of our independent registered public accounting firm included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017. Certain amounts have been reclassified to conform with current period presentation. The reclassifications had no effect on net income or shareholders' equity as previously reported.

Adoption of New Accounting Stan

Adoption of New Accounting Standards and Recent Accounting Pronouncements	9 Months Ended
	Sep. 30, 2018
Accounting Policies [Abstract]
Adoption of New Accounting Standards and Recent Accounting Pronouncements	ADOPTION OF NEW ACCOUNTING STANDARDS AND RECENT ACCOUNTING PRONOUNCEMENTS Accounting Standards Adopted in 2018 — In May 2018, the FASB issued ASU 2018-06, Codification Improvements to Topic 942, Financial Services - Depository and Lending. ASU 2018-06 removes outdated guidance related to Circular 202 because that guidance has been rescinded by the Office of the Comptroller of the Currency. The amendments in this update are effective upon issuance. The adoption of this ASU did not have a material effect on the Company’s financial position, result of operations or cash flows. ASU 2018-03, Technical Corrections and Improvements to Financial Instruments – Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities was issued to clarify certain aspects of the guidance on recognizing and measuring financial assets and liabilities in ASU 2016-01: • Clarification regarding the ability to discontinue application of the measurement alternative for equity securities without a readily determinable fair value • Clarification of the measurement date for fair value adjustments to the carrying amount of equity securities without a readily determinable fair value for which the measurement alternative is elected • Clarification of the unit of account for fair value adjustments to forward contracts and purchased options on equity securities without a readily determinable fair value for which the measurement alternative is expected to be elected • Presentation requirements for certain hybrid financial liabilities for which the fair value option is elected • Measurement of financial liabilities denominated in a foreign currency for which the fair value option is elected • Transition guidance for equity securities without a readily determinable fair value The effective date of this Update is for fiscal years beginning on or after December 15, 2017 and for interim periods within those fiscal years beginning after June 15, 2018. Public business entities with fiscal years beginning between December 15, 2017 and June 15, 2018 are not required to adopt the amendments until interim periods beginning after June 15, 2018. Adoption of this Update is not expected to have a material effect on the Company's financial position, results of operations or its financial statement disclosures. Adoption of New Accounting Standards — ASU 2016-01, Financial Statements - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities was issued in January 2016 to address certain aspects of recognition, measurement, presentation, and disclosure of financial instruments. This standard impacts how the Company measures certain equity investments and discloses and presents certain financial instruments through the application of the “exit price” notion. The Company adopted the amendments beginning January 1, 2018. Under the new guidance, equity investments can no longer be classified as trading or available for sale (AFS), and related unrealized holding gains and losses can no longer be recognized in OCI. Per the ASU, such equity investments should be measured at fair value, with adjustments recognized in earnings at the end of each reporting period. As such, the Company reclassified its portfolio of equity investments previously classified as AFS investment securities to “other investments.” As these equity investments were previously measured at fair value, implementation of the ASU did not impact the Company’s valuation method. In accordance with the ASU, the cumulative-effect adjustment from AOCI to retained earnings for previously recorded fair value adjustments related to these equity investments at adoption was immaterial. The Company elected the practical expedient measurement alternative to prospectively account for other equity investments that do not have readily determinable fair values at cost less impairment plus or minus observable price changes in orderly transactions for an identical or similar investment of the same issuer. The investments are immaterial overall and are classified within “other investments” on the Company’s consolidated balance sheets rather than as available-for-sale securities. In May 2014, the FASB issued ASU 2014-09 - Revenue from Contracts with Customers , which created a new principle-based framework to determine when and how an entity recognizes revenue from its customer contracts. FASB has established a core principle for recognizing revenue within the new rules, which states that revenue should only be recorded when services are provided or goods are transferred to customers at the agreed price. The majority of our revenue-generating transactions are not subject to ASC Topic 606, including revenue generated from financial instruments, such as our loans, letters of credit and investment securities, as these activities are subject to other GAAP discussed elsewhere within our disclosures. Description of our revenue-generating activities that are within the scope of ASC Topic 606, which are presented in our income statements as components of non-interest income are as follows: • Service charges on deposits - We collect service charges on most of our non-maturity deposits accounts on a monthly basis. Our fee earned is collected monthly when a particular cycle for a non-maturity deposit account closes. Each cycle is monthly and the fee earned is for our service for the month just closed. Our performance obligations are to process transactions, pay interest (on interest-bearing accounts), collect deposits, and allow access to on-line banking applications and other services ancillary to a banking relationship. Each month when our fee is charged, our obligation is complete. The contract-relationship is a month to month obligation - i.e. our obligation to perform these services would end if the customer closes their deposit account with MidSouth. • ATM and debit card income - ATM fees primarily consist of surcharges assessed to our customers for using a non-Bank ATM or a non-Bank customer using our ATM. Debit card income represents revenues earned from interchange fees, which are earned on debit card transactions conducted with payment networks. Such fees are generally recognized concurrently with the delivery of services on a daily basis.

Investment Securities

Investment Securities	9 Months Ended
	Sep. 30, 2018
Investments, Debt and Equity Securities [Abstract]
Investment Securities	INVESTMENT SECURITIES The amortized cost and estimated fair value of available-for-sale investment securities are as follows (dollars in thousands) : Amortized Cost Unrealized Gains Unrealized Losses Fair Value September 30, 2018 Available for sale: State, county, and municipal securities $ 23,775 $ 27 $ 1,043 $ 22,759 Mortgage-backed securities 313,605 468 10,028 304,045 Corporate debt securities 25,566 328 92 25,802 $ 362,946 $ 823 $ 11,163 $ 352,606 December 31, 2017 State, county, and municipal securities $ 23,042 $ 209 $ 442 $ 22,809 Mortgage-backed securities 263,467 915 4,863 259,519 Mutual funds 2,100 — 39 2,061 Corporate debt securities 23,975 837 10 24,802 $ 312,584 $ 1,961 $ 5,354 $ 309,191 The amortized cost and estimated fair value of held-to-maturity investment securities are as follows (dollars in thousands) : Amortized Cost Unrealized Gains Unrealized Losses Fair Value September 30, 2018 Held-to-maturity: State, county, and municipal securities $ 27,148 $ 83 $ 149 $ 27,082 Mortgage-backed securities 37,745 — 1,246 36,499 $ 64,893 $ 83 $ 1,395 $ 63,581 December 31, 2017 State, county, and municipal securities $ 35,908 $ 265 $ 22 $ 36,151 Mortgage-backed securities 45,144 171 546 $ 44,769 $ 81,052 $ 436 $ 568 $ 80,920 The amortized cost and estimated fair value of debt securities by contractual maturity are summarized in the tables below (dollars in thousands) : Actual maturities will differ from contractual maturities because of rights to call or repay obligations with or without penalties and scheduled and unscheduled principal payments on mortgage-backed securities and collateralized mortgage obligations. Amortized Cost Fair Value September 30, 2018 Available for sale: Due in one year or less $ — $ — Due after one year through five years 8,140 8,150 Due after five years through ten years 22,640 22,805 Due after ten years 270,755 261,169 Mortgage-backed securities 61,411 60,482 $ 362,946 $ 352,606 Held-to-maturity: Due in one year or less $ 768 $ 767 Due after one year through five years 4,821 4,763 Due after five years through ten years 13,347 13,316 Due after ten years 15,963 15,563 Mortgage-backed securities 29,994 29,172 $ 64,893 $ 63,581 The following tables detail the gross unrealized losses and estimated fair value of available for sale and held-to-maturity securities aggregated by category and duration of continuous unrealized loss position at September 30, 2018 and December 31, 2017 (dollars in thousands): Less than 12 Months 12 Months or More Total Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss September 30, 2018 Available for sale: State, county, and municipal securities $ 5,948 $ 44 $ 12,714 $ 999 $ 18,662 $ 1,043 Mortgage-backed securities 96,704 1,193 179,082 8,835 275,786 10,028 Corporate debt securities 2,908 92 — — 2,908 92 $ 105,560 $ 1,329 $ 191,796 $ 9,834 $ 297,356 $ 11,163 December 31, 2017 State, county, and municipal securities $ 596 $ 5 $ 12,716 $ 437 $ 13,312 $ 442 Mortgage-backed securities 87,390 772 145,696 4,091 233,086 4,863 Mutual funds 2,061 39 — — 2,061 39 Corporate debt securities 2,990 10 — — 2,990 10 $ 93,037 $ 826 $ 158,412 $ 4,528 $ 251,449 $ 5,354 Less than 12 Months 12 Months or More Total Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss September 30, 2018 Held-to-maturity: State, county, and municipal securities $ 12,645 $ 149 $ — $ — $ 12,645 $ 149 Mortgage-backed securities 15,922 226 20,578 1,020 36,500 1,246 $ 28,567 $ 375 $ 20,578 $ 1,020 $ 49,145 $ 1,395 December 31, 2017 State, county, and municipal securities $ 6,340 $ 22 $ — $ — $ 6,340 $ 22 Mortgage-backed securities 13,138 95 12,090 451 25,228 546 $ 19,478 $ 117 $ 12,090 $ 451 $ 31,568 $ 568 Management evaluates each quarter whether unrealized losses on securities represent impairment that is other than temporary. For debt securities, the Company considers its intent to sell the securities or if it is more likely than not the Company will be required to sell the securities. If such impairment is identified, based upon the intent to sell or the more likely than not threshold, the carrying amount of the security is reduced to fair value with a charge to earnings. Upon the result of the aforementioned review, management then reviews for potential other than temporary impairment based upon other qualitative factors. In making this evaluation, management considers changes in market rates relative to those available when the security was acquired, changes in market expectations about the timing of cash flows from securities that can be prepaid, performance of the debt security, and changes in the market’s perception of the issuer’s financial health and the security’s credit quality. If determined that a debt security has incurred other than temporary impairment, then the amount of the credit related impairment is determined. Effective January 1, 2018, equity securities with readily determinable fair values are measured at fair value with changes in the fair value recognized through net income. As of September 30, 2018 , 124 securities had unrealized losses totaling 3.50% of the individual securities’ amortized cost basis and 2.94% of the Company’s total amortized cost basis. Of the 124 securities, 60 had been in an unrealized loss position for over twelve months at September 30, 2018 . These 60 securities had an amortized cost basis and unrealized loss of $223.2 million and $10.9 million , respectively. The unrealized losses on debt securities at September 30, 2018 resulted from changing market interest rates over the yields available at the time the underlying securities were purchased. Management identified no impairment related to credit quality. At September 30, 2018 , management had the intent and ability to hold impaired securities and no impairment was evaluated as other than temporary. As a result, no other than temporary impairment losses were recognized during the three months ended September 30, 2018 . During the nine months ended September 30, 2018 , the Company sold 1 security classified as available-for-sale for $410,000 which resulted in neither a gain nor a loss. During the nine months ended September 30, 2017 , the Company sold 16 securities classified as available-for-sale and 1 security classified as held-to-maturity. Of the available-for-sale securities, 13 securities were sold with gains totaling $449,000 and 3 securities were sold at a loss of $109,000 for a net gain of $340,000 . The decision to sell the 1 held-to-maturity security, which was sold at a gain of $7,000 , was based on the pre-refunding of the bond which would accelerate the maturity of the bond by 15 years with an anticipated call date within six months . Securities with a carrying value of approximately $189.4 million serve as collateral to secure public deposits, securities sold under agreements to repurchase and for other purposes required or permitted by law at September 30, 2018 , compared with $189.0 million at December 31, 2017 .

Loans

Loans	9 Months Ended
	Sep. 30, 2018
Receivables [Abstract]
Loans	LOANS The loan portfolio consisted of the following (in thousands): September 30, 2018 December 31, 2017 Commercial, financial and agricultural $ 295,802 $ 435,207 Real estate – construction 90,444 90,287 Real estate – commercial 394,416 454,051 Real estate – residential 136,151 146,751 Consumer and other 45,338 56,398 Lease financing receivable 592 732 Total loans 962,743 1,183,426 Allowance for loan and lease losses (24,450 ) (26,888 ) Total loans, net $ 938,293 $ 1,156,538 The Company monitors loan concentrations and evaluates individual customer and aggregate industry leverage, profitability, risk rating distributions, and liquidity for each major standard industry classification segment. At September 30, 2018 , one industry segment concentration, the oil and gas industry, constituted more than 10% of the loan portfolio. The Company’s exposure in the oil and gas industry, including related service and manufacturing industries, totaled approximately $128.1 million , or 13.3% of total loans. Additionally, the Company’s exposure to loans secured by commercial real estate is monitored. At September 30, 2018 , loans secured by commercial real estate (including commercial construction, farmland and multifamily loans) totaled approximately $484.9 million , or 45.5% of total loans, of which 52% are secured by owner-occupied commercial properties. Of the $484.9 million in loans secured by commercial real estate, $24.1 million , or 5.0% , were on nonaccrual status at September 30, 2018 . Allowance for Loan Losses The allowance for loan losses is a valuation account available to absorb probable losses on loans. All losses are charged to the allowance for loan losses when the loss actually occurs or when a determination is made that a loss is likely to occur. Recoveries are credited to the allowance for loan losses at the time of recovery. Quarterly, the probable level of losses in the existing portfolio is estimated through consideration of various factors. Based on these estimates, the allowance for loan losses is increased by charges to earnings and decreased by charge‑offs (net of recoveries). The allowance is composed of general reserves and specific reserves. General reserves are determined by applying loss percentages to segments of the portfolio. The loss percentages are based on each segment’s historical loss experience, generally over the past three to five years, and adjustment factors derived from conditions in the Company’s internal and external environment. All loans considered to be impaired are evaluated on an individual basis to determine specific reserve allocations in accordance with GAAP. Loans for which specific reserves are provided are excluded from the calculation of general reserves. The Company has an internal loan review department that is independent of the lending function to challenge and corroborate the loan grade assigned by the lender and to provide additional analysis in determining the adequacy of the allowance for loan losses. Additionally, the Company utilizes the services of a third party to supplement its loan review efforts. A rollforward of the activity within the allowance for loan losses by loan type and recorded investment in loans for the nine months ended September 30, 2018 and 2017 is as follows (in thousands): September 30, 2018 Real Estate Coml, Fin, and Agric Construction Commercial Residential Consumer and other Lease financing receivable Total Allowance for loan losses: Beginning balance $ 20,577 $ 596 $ 3,893 $ 837 $ 982 $ 3 $ 26,888 Charge-offs (6,782 ) (6 ) (1,034 ) (549 ) (606 ) — (8,977 ) Recoveries 1,628 — 7 1 163 — 1,799 Provision 2,872 (240 ) 687 1,094 327 — 4,740 Ending balance $ 18,295 $ 350 $ 3,553 $ 1,383 $ 866 $ 3 $ 24,450 Ending balance: individually evaluated for impairment $ 7,373 $ 69 $ 105 $ — $ — $ — $ 7,547 Ending balance: collectively evaluated for impairment $ 10,922 $ 281 $ 3,448 $ 1,383 $ 866 $ 3 $ 16,903 Loans: Ending balance $ 295,802 $ 90,444 $ 394,416 $ 136,151 $ 45,338 $ 592 $ 962,743 Ending balance: individually evaluated for impairment $ 24,923 $ 610 $ 23,175 $ — $ — $ — $ 48,708 Ending balance: collectively evaluated for impairment $ 270,879 $ 89,834 $ 371,241 $ 136,151 $ 45,338 $ 592 $ 914,035 September 30, 2017 Real Estate Coml, Fin, and Agric Construction Commercial Residential Consumer and other Lease financing receivable Total Allowance for loan losses: Beginning balance $ 16,057 $ 585 $ 5,384 $ 940 $ 1,401 $ 5 $ 24,372 Charge-offs (15,106 ) (70 ) (3,618 ) (293 ) (860 ) — (19,947 ) Recoveries 537 — 158 97 235 — 1,027 Provision 17,413 28 2,024 (40 ) 177 (1 ) 19,601 Ending balance $ 18,901 $ 543 $ 3,948 $ 704 $ 953 $ 4 $ 25,053 Ending balance: individually evaluated for impairment $ 3,254 $ 17 $ 904 $ 7 $ 69 $ 1 $ 4,252 Ending balance: collectively evaluated for impairment $ 15,647 $ 526 $ 3,044 $ 697 $ 884 $ 3 $ 20,801 Loans: Ending balance $ 447,482 $ 90,088 $ 473,046 $ 155,676 $ 68,917 $ 760 $ 1,235,969 Ending balance: individually evaluated for impairment $ 30,892 $ 2,416 $ 18,132 $ 1,031 $ 338 $ 34 $ 52,843 Ending balance: collectively evaluated for impairment $ 416,590 $ 87,672 $ 454,488 $ 154,582 $ 68,579 $ 726 $ 1,182,637 Ending balance: loans acquired with deteriorated credit quality $ — $ — $ 426 $ 63 $ — $ — $ 489 Non-Accrual and Past Due Loans Loans are considered past due if the required principal and interest payments have not been received as of the date such payments were due. Loans are placed on non-accrual status when, in management’s opinion, the probability of collection of interest is deemed insufficient to warrant further accrual. For loans placed on non-accrual status, the accrual of interest is discontinued and subsequent payments received are applied to the principal balance. Interest income is recorded after principal has been satisfied and as payments are received. Non-accrual loans may be returned to accrual status if all principal and interest amounts contractually owed are reasonably assured of repayment within a reasonable period and there is a period of at least six months to one year of repayment performance by the borrower depending on the contractual payment terms. An age analysis of past due loans (including both accruing and non-accruing loans) is as follows (in thousands): September 30, 2018 30-59 Days Past Due 60-89 Days Past Due Greater than 90 Days Past Due Total Past Due Current Total Loans Loans >90 Days Past Due and Still Accruing Commercial, financial, and agricultural $ 4,814 $ 49 $ 19,908 $ 24,771 $ 271,031 $ 295,802 $ 6 Real estate - construction 1,086 — 176 1,262 89,182 90,444 — Real estate - commercial 1,200 521 20,009 21,730 372,686 394,416 — Real estate - residential 1,234 237 1,507 2,978 133,173 136,151 — Consumer and other 128 61 38 227 45,111 45,338 1 Lease financing receivable — — — — 592 592 — $ 8,462 $ 868 $ 41,638 $ 50,968 $ 911,775 $ 962,743 $ 7 December 31, 2017 30-59 Days Past Due 60-89 Days Past Due Greater than 90 Days Past Due Total Past Due Current Total Loans Loans >90 Days Past Due and Still Accruing Commercial, financial, and agricultural $ 1,195 $ 1,893 $ 14,847 $ 17,935 $ 417,272 $ 435,207 $ 545 Real estate - construction 616 — 190 806 89,481 90,287 125 Real estate - commercial 5,889 6,402 4,163 16,454 431,952 448,406 58 Real estate - residential 1,065 235 559 1,859 144,892 146,751 — Installment loans to individuals 276 32 34 342 56,056 56,398 — Lease financing receivable — — — — 732 732 — Other loans — — — — 5,645 5,645 — $ 9,041 $ 8,562 $ 19,793 $ 37,396 $ 1,146,030 $ 1,183,426 $ 728 Non-accrual loans are as follows (in thousands): September 30, 2018 December 31, 2017 Commercial, financial, and agricultural $ 24,919 $ 37,418 Real estate - construction 599 66 Real estate - commercial 23,468 11,128 Real estate - residential 2,450 618 Installment loans to individuals 40 48 $ 51,476 $ 49,278 The amount of interest that would have been recorded on non-accrual loans, had the loans not been classified as non-accrual, totaled approximately $5.0 million and $2.6 million for the nine months ended September 30, 2018 and 2017 , respectively. Interest received on non-accrual loans subsequent to their transfer to non-accrual status totaled $253,000 and $201,000 for the nine months ended September 30, 2018 and 2017 , respectively. Impaired Loans Loans are considered impaired when, based upon current information, it is probable the Company will be unable to collect all amounts due according to the contractual terms of the loan agreement. All loans classified as special mention, substandard, or doubtful, based on credit risk rating factors, are reviewed to determine whether impairment testing is appropriate. All loan relationships with an outstanding commitment balance above a specified threshold are evaluated for potential impairment. All loan relationships with an outstanding commitment balance below the specified threshold are assigned an allowance allocation percentage that is determined by management and adjusted periodically based on certain factors. An allowance for each impaired loan is calculated based on the present value of expected future cash flows discounted at the loan’s effective interest rate or at the loan’s observable market price or the fair value of the collateral if the loan is collateral dependent. All impaired loans are reviewed, at a minimum, on a quarterly basis. Existing valuations are reviewed to determine if additional discounts or new appraisals are required. After this review, when comparing the resulting collateral valuation to the outstanding loan balance, if the discounted collateral value exceeds the loan balance, no specific allocation is reserved. The following table presents loans that are individually evaluated for impairment (in thousands). Interest income recognized represents interest on accruing loans modified in a troubled debt restructuring (TDR). September 30, 2018 Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Recognized With no related allowance recorded: Commercial, financial, and agricultural $ 7,914 $ 12,502 $ — $ 19,153 $ — Real estate - construction 254 254 — 127 — Real estate - commercial 22,382 23,606 — 11,874 — Real estate - residential — — — 151 — Installment loans to individuals — — — — — Finance leases — — — — — Subtotal: 30,550 36,362 — 31,305 — With an allowance recorded: Commercial, financial, and agricultural 17,009 18,928 7,373 15,469 — Real estate - construction 356 356 69 178 — Real estate - commercial 793 925 105 507 — Real estate - residential — 687 — 158 — Installment loans to individuals — — — 24 — Finance leases — — — — — Subtotal: 18,158 20,896 7,547 16,336 — Totals: Commercial 48,098 55,961 7,478 47,003 — Construction 610 610 69 305 — Residential — 687 — 309 — Consumer — — — 24 — Grand total: $ 48,708 $ 57,258 $ 7,547 $ 47,641 $ — December 31, 2017 Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Recognized With no related allowance recorded: Commercial, financial, and agricultural $ 24,659 $ 30,630 $ — $ 19,880 $ 90 Real estate - construction — — — 5 — Real estate - commercial 10,471 11,965 — 11,590 — Real estate - residential 302 302 — 602 — Installment loans to individuals — — — 37 — Subtotal: 35,432 42,897 — 32,114 90 With an allowance recorded: Commercial, financial, and agricultural 14,119 14,150 7,197 15,245 1 Real estate - construction 66 136 23 33 — Real estate - commercial 657 657 131 8,318 — Real estate - residential 316 316 5 620 — Installment loans to individuals 48 50 14 258 — Subtotal: 15,206 15,309 7,370 24,474 1 Totals: Commercial 49,906 57,402 7,328 55,033 91 Construction 66 136 23 38 — Residential 618 618 5 1,222 — Consumer 48 50 14 295 — Grand total: $ 50,638 $ 58,206 $ 7,370 $ 56,588 $ 91 Credit Quality The Company manages credit risk by observing written underwriting standards and the lending policy established by the Board of Directors and management to govern all lending activities. The risk management program requires that each individual loan officer review his or her portfolio on a quarterly basis and assign recommended credit ratings on each loan. These efforts are supplemented by independent reviews performed by a loan review officer and other validations performed by the internal audit department. The results of the reviews are reported directly to the Audit Committee of the Board of Directors. Loans are categorized into risk categories based on relevant information about the ability of borrowers to serve their debt, such as: current financial information, historical payment experience, credit documentation, public information, current economic trends, and other factors. Loans are analyzed individually and classified according to their credit risk. This analysis is performed on a continuous basis. The following definitions are used for risk ratings: Special Mention: Weakness exists that could cause future impairment, including the deterioration of financial ratios, past due status, and questionable management capabilities. Collateral values generally afford adequate coverage but may not be immediately marketable. Substandard: Specific and well-defined weaknesses exist that may include poor liquidity and deterioration of financial ratios. Currently the borrower maintains the capacity to service the debt. The loan may be past due and related deposit accounts experiencing overdrafts. Immediate corrective action is necessary. Doubtful: Specific weaknesses characterized as Substandard exist that are severe enough to make collection in full unlikely. There is no reliable secondary source of full repayment. Loans classified as Doubtful will usually be placed on non-accrual status. The probability of some loss is extremely high but because of certain important and reasonably specific factors, the amount of loss cannot be determined. Loans not meeting the criteria above that are analyzed individually as part of the above-described process are considered to be Pass rated loans. The following tables present the classes of loans by risk rating (in thousands): Special Pass Mention Substandard Doubtful Total September 30, 2018 Commercial, Financial & Agricultural $ 236,572 $ 18,808 $ 40,422 $ — $ 295,802 Real Estate - Construction 89,671 57 716 — 90,444 Real Estate - Commercial 340,452 11,042 42,922 — 394,416 Real Estate - Residential 128,947 988 6,216 — 136,151 Consumer and other 45,241 7 90 — 45,338 Lease Financing Receivable 592 — — — 592 Total loans $ 841,475 $ 30,902 $ 90,366 $ — $ 962,743 December 31, 2017 Commercial, Financial & Agricultural $ 358,373 $ 9,687 $ 67,147 $ — $ 435,207 Real Estate - Construction 89,323 600 364 — 90,287 Real Estate - Commercial 416,925 3,823 33,303 — 454,051 Real Estate - Residential 144,250 1,233 1,268 — 146,751 Consumer and other 56,041 — 357 — 56,398 Lease Financing Receivable 699 — 33 — 732 Total loans $ 1,065,611 $ 15,343 $ 102,472 $ — $ 1,183,426 Troubled Debt Restructurings A TDR is a restructuring of a debt made by the Company to a debtor for economic or legal reasons related to the debtor’s financial difficulties that it would not otherwise consider. The Company grants the concession in an attempt to protect as much of its investment as possible. The following tables present information about TDRs that were modified during the periods presented by portfolio segment (in thousands): Three months ended September 30, 2018 September 30, 2017 Number of loans Pre-modification recorded investment Number of loans Pre-modification recorded investment Commercial, financial and agricultural — $ — 1 $ 18 Nine months ended September 30, 2018 September 30, 2017 Number of loans Pre-modification recorded investment Number of loans Pre-modification recorded investment Commercial, financial and agricultural — $ — 6 $ 2,002 During the three month periods ending September 30, 2018 and 2017 , there were no defaults on any loans that were modified as TDRs during the preceding twelve months. During the three months ended September 30, 2017 , there was one loan relationship with a pre-modification balance of $18,000 identified as a troubled debt restructuing as a result of a concession granting reduction in payments. During the nine months ended September 30, 2018 there were no loans modified and identified as a troubled debt restructuring. Comparatively, during the nine months ended, September 30, 2017 , there were six loan relationships with a pre-modification balance of $2.0 million identified as a TDR resulting from a concession for a reduction in payments. During the nine months ended September 30, 2018 and 2017 , there were no defaults on any loans that were modified as TDRs during the preceding twelve months . The Company defines a payment default as any loan that is greater than 30 days past due or was past due greater than 30 days at any point during the reporting period, or since the date of modification, whichever is shorter. For purposes of the determination of an allowance for loan losses on these TDRs, as an identified TDR, the Company considers a loss probable on the loan and, as a result is reviewed for specific impairment in accordance with the Company’s allowance for loan loss methodology. If it is determined losses are probable on such TDRs, either because of delinquency or other credit quality indicator, the Company establishes specific reserves for these loans. As of September 30, 2018 , there were no commitments to lend additional funds to debtors owing sums to the Company whose terms have been modified in TDRs.

Derivatives

Derivatives	9 Months Ended
	Sep. 30, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivatives	n July 6, 2016, the Company entered into two forward interest rate swap contracts on a reverse repurchase agreement and long-term FHLB advances. The interest rate swap contracts were designated as derivative instruments in a cash flow hedge under ASC Topic 815, Derivatives and Hedging to convert forecasted variable interest payment to a fixed rate and the Company has concluded that the forecasted transactions are probable of occurring . For cash flow hedges, the effective portion of the gain or loss related to the derivative instrument is initially reported as a component of other comprehensive income and subsequently reclassified into earnings when the forecasted transaction affects earnings or when the hedge is terminated. The ineffective portion of the gain or loss is reported in earnings immediately. No ineffectiveness related to the interest rate swaps designated as cash flow hedges was recognized in the consolidated statements of income for the nine months ended September 30, 2018 . The accumulated net after-tax income related to the effective cash flow hedge included in accumulated other comprehensive income is reflected in Note 6 - Other Comprehensive (Loss) Income . The following table discloses the notional amounts and fair value of derivative instruments in the Company's balance sheet as of September 30, 2018 and December 31, 2017 (in thousands): Notional Amounts Fair Value Type of Hedge September 30, 2018 December 31, 2017 September 30, 2018 December 31, 2017 Derivatives designated as hedging instruments: Interest rate swaps included in other assets Cash Flow $ 27,500 $ 27,500 $ 1,513 $ 1,078 The following tables present the pre-tax effect of hedging derivative instruments on the Company's consolidated statements of operations: Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion) Location of Gain Reclassified from Accumulated OCI into Income (Effective Portion) Amount of Gain Reclassified from Accumulated OCI into Income (Effective Portion) Three Months Ended September 30, Three Months Ended September 30, 2018 2017 2018 2017 Interest rate swaps 35 (11 ) Interest Expense 74 4 Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion) Location of Gain Reclassified from Accumulated OCI into Income (Effective Portion) Amount of Gain Reclassified from Accumulated OCI into Income (Effective Portion) Nine Months Ended September 30, Nine Months Ended September 30, 2018 2017 2018 2017 Interest rate swaps 434 (134 ) Interest Expense 176 4

Other Comprehensive (Loss) Inco

Other Comprehensive (Loss) Income	9 Months Ended
	Sep. 30, 2018
Equity [Abstract]
Other Comprehensive (Loss) Income	OTHER COMPREHENSIVE (LOSS) INCOME The following is a summary of the tax effects allocated to each component of other comprehensive (loss) income (in thousands): Three Months Ended September 30, 2018 2017 Before Tax Amount Tax Effect Net of Tax Amount Before Tax Amount Tax Effect Net of Tax Amount Other comprehensive (loss) income: Securities available-for-sale: Change in unrealized gains/losses during period $ (2,025 ) $ 425 $ (1,600 ) $ (335 ) $ 118 $ (217 ) Reclassification adjustment for gains included in net income — — — (338 ) 119 (219 ) Derivative instruments designated as cash flow hedges: Change in fair value of derivative instruments designated as cash flow hedges 109 (23 ) 86 (7 ) 2 (5 ) Reclassification adjustment for gains included in net income (74 ) 16 (58 ) (4 ) 1 (3 ) Total other comprehensive (loss) income $ (1,990 ) $ 418 $ (1,572 ) $ (684 ) $ 240 $ (444 ) Nine Months Ended September 30, 2018 2017 Before Tax Amount Tax Effect Net of Tax Amount Before Tax Amount Tax Effect Net of Tax Amount Other comprehensive (loss) income: Securities available-for-sale: Change in unrealized gains/losses during period $ (6,946 ) $ 1,459 $ (5,487 ) $ 3,224 $ (1,128 ) $ 2,096 Reclassification adjustment for gains included in net income — — — (347 ) 121 (226 ) Derivative instruments designated as cash flow hedges: Change in fair value of derivative instruments designated as cash flow hedges 610 (128 ) 482 (130 ) 46 (84 ) Reclassification adjustment for gains included in net income (176 ) 37 (139 ) (4 ) 1 (3 ) Total other comprehensive (loss) income $ (6,512 ) $ 1,368 $ (5,144 ) $ 2,743 $ (960 ) $ 1,783 The reclassifications out of accumulated other comprehensive (loss) income into net income are presented below (in thousands): Three Months Ended September 30, 2018 2017 Details about Accumulated Other Comprehensive (Loss) Income Components Reclassifications Out of Accumulated Other Comprehensive (Loss) Income Income Statement Line Item Reclassifications Out of Income Statement Line Item Unrealized gains and losses on securities available-for-sale: $ — Gain on sale of securities, net $ (338 ) Gain on sale of securities, net — Tax expense 119 Tax expense $ — Net of tax $ (219 ) Net of tax Gains on derivative instruments: $ (74 ) Interest expense $ (4 ) Interest expense 14 Tax expense 1 Tax expense $ (60 ) Net of tax $ (3 ) Net of tax Nine Months Ended September 30, 2018 2017 Details about Accumulated Other Comprehensive (Loss) Income Components Reclassifications Out of Accumulated Other Comprehensive (Loss) Income Income Statement Line Item Reclassifications Out of Income Statement Line Item Unrealized gains and losses on securities available-for-sale: $ — Gain on sale of securities, net $ (347 ) Gain on sale of securities, net — Tax expense 121 Tax expense $ — Net of tax $ (226 ) Net of tax Gains on derivative instruments: $ (176 ) Interest expense $ (4 ) Interest expense 37 Tax expense 1 Tax expense $ (139 ) Net of tax $ (3 ) Net of tax

Earnings Per Common Share

Earnings Per Common Share	9 Months Ended
	Sep. 30, 2018
Earnings Per Share [Abstract]
Earnings Per Common Share	EARNINGS PER COMMON SHARE The following table is a summary of computation of earnings per common share based on the weighted average number of common shares outstanding (dollars in thousands, except per share amounts): Three Months Ended September 30, Nine Months Ended September 30, 2018 2017 2018 2017 Net (loss) income $ (4,898 ) $ 1,666 $ (5,207 ) $ (1,257 ) Dividends on preferred stock 810 810 2,430 2,432 Adjusted net loss available to common shareholders $ (5,708 ) $ 856 $ (7,637 ) $ (3,689 ) Weighted average number of common shares outstanding used in computation of basic loss per common share 16,558 16,395 16,531 13,314 Effect of dilutive securities: Stock options — 1 — — Weighted average number of common shares outstanding plus effect of dilutive securities – used in computation of diluted loss per share 16,558 16,396 16,531 13,314 Net (loss)/income per common share: Basic $ (0.34 ) $ 0.05 $ (0.46 ) $ (0.28 ) Diluted $ (0.34 ) $ 0.05 $ (0.46 ) $ (0.28 ) The Company has reported a net loss for the three and nine months ended September 30, 2018 as well as the nine months ended September 30, 2017. As such, during those periods all potential common shares were excluded from the calculation of diluted earnings per share as they would have an anti-dilutive effect for the respective period.

Fair Value Measurement

Fair Value Measurement	9 Months Ended
	Sep. 30, 2018
Fair Value Disclosures [Abstract]
Fair Value Measurement	FAIR VALUE MEASUREMENT The Company groups assets and liabilities at fair value in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. These levels are: Level 1 – Valuation is based upon quoted prices for identical instruments traded in active markets. Level 2 – Observable inputs other than Level 1 prices, such as quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market. Level 3 – Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. The following methods and assumptions were used by the Company in estimating the fair value of its assets and liabilities recorded at fair value and for estimating the fair value of its financial instruments. Cash and Due From Banks, Interest-Bearing Deposits in Banks and Federal Funds Sold —The carrying value of these short-term instruments approximates fair value. Securities Available-for-Sale —Fair value of securities available for sale is determined by various valuation methodologies. Where quoted market prices are available in active markets, securities are classified within Level 1 of the fair value hierarchy. If quoted market prices are not available , then fair values are estimated by using pricing models, quoted prices of securities within similar characteristics, or discounted cash flows. Level 2 securities include certain U.S. agency bonds, mortgage-backed securities and debt obligations, and municipal securities. The Level 2 fair value pricing is provided by an independent third party and is based upon similar securities in an active market. In certain cases where Level1 or 2 inputs are not available, securities are classified within Level 3 of the hierarchy. Securities Held-to-Maturity —The fair value of securities held-to-maturity is determined in the same manner as securities available-for-sale noted above. Other Investments —FHLB and FRB stock are examples of other investments and do not have readily determinable fair values, as such these investments are carried at original cost basis. It is not practical to determine the fair values of these investments due to restrictions placed on transferability. These investments are periodically evaluated for impairment based on ultimate recovery of par value or cost basis. The cost basis approximates fair value for these investments. Loans —The fair value for loans held for investment is estimated using an exit price methodology. An exit price methodology considers expected cash flows that take into account contractual loan terms, as applicable, prepayment expectations, probability of default, loss severity in the event of default, recovery lag and, in the case of variable rate loans, expectations for future interest rate movements. These cash flows are present valued at a risk adjusted discount rate, which considers the cost of funding, liquidity, servicing costs, and other factors. Because observable quoted prices seldom exist for identical or similar assets carried in loans held for investment, Level 3 inputs are primarily used to determine fair value exit pricing. The fair value of impaired loans is estimated based on discounted contractual cash flows or underlying collateral values, where applicable. A loan is determined to be impaired if the Company believes it is probable that all principal and interest amounts due according to the terms of the note will not be collected as scheduled. The fair value of impaired loans is determined in accordance with ASC 310-10, Accounting by Creditors for Impairment of a Loan, and generally results in a specific reserve established through a charge to the provision for loan losses. Losses on impaired loans are charged to the allowance when management believes the uncollectability of a loan is confirmed. Management has determined that the majority of impaired loans are Level 3 assets due to the extensive use of market appraisals. Cash Surrender Value of Life Insurance —The carrying value of cash value of bank owned life insurance approximates fair value. Other Real Estate Owned — T he fair value of OREO is determined using certified appraisals and internal evaluations that value the property at its highest and best uses by applying traditional valuation methods common to the industry. The Company does not hold any OREO for profit purposes and all other real estate is actively marketed for sale. In most cases, management has determined that additional write-downs are required beyond what is calculable from the appraisal to carry the property at levels that would attract buyers. Because this additional write-down is not based on observable inputs, management has determined that OREO should be classified as Level 3. Assets Held For Sale —The fair value of assets held for sale is determined in the same manner as OREO noted above. Derivative Financial Instruments —The Company has entered into derivative financial instruments to manage interest rate risk. The valuation of these instruments is determined using widely accepted valuation techniques including discounted cash flow analysis on the expected cash flows of the derivatives. This analysis, performed by an independent third party, reflects the contractual terms of the derivative, including the period to maturity, and uses observable market-based inputs, including interest rate curves and implied volatilities. The fair value of the derivatives is determined using the market standard methodology of netting the discounted future fixed cash receipts and the discounted expected variable cash payments. The variable cash payments are based on an expectation of future interest rates (forward curves derived from observable market interest rate curves). Deposits —The carrying amount of demand deposits, savings deposits and variable-rate certificates of deposit approximates fair value. The fair value of fixed-rate certificates of deposit is estimated based on discounted contractual cash flows using interest rates currently being offered for certificates of similar maturities. Securities Sold Under Agreements to Repurchase —The carrying amount of securities sold under agreements to repurchase approximates fair value and is classified as Level 1. The carrying amount of variable rate other borrowings approximates fair value and is classified as Level 1. The fair value of fixed rate other borrowings is estimated based on discounted contractual cash flows using the current incremental borrowing rates for similar borrowing arrangements and is classified as Level 2. Other borrowings —The fair value of the Company’s trust preferred securities is based on discounted cash flows using rates for securities with similar terms and remaining maturities and are classified as Level 2. Off Balance Sheet-Instruments —Because commitments to extend credit and standby letters of credit are generally short-term and made using variable rates, the carrying value and estimated fair value associated with these instruments are immaterial. The following table presents the fair value measurements of certain assets and liabilities measured at fair value on a recurring basis and the level within the fair value hierarchy in which the fair value measurements fall (dollars in thousands): Recurring Basis Fair Value Measurements September 30, 2018 Fair Value Level 1 Level 2 Level 3 Financial assets: State. county, and municipal securities $ 22,759 $ — $ 22,759 $ — Mortgage-backed securities 304,045 — 304,045 — Mutual funds 1,994 1,994 Corporate debt securities 25,802 — 25,802 — Derivative assets $ 1,513 $ — $ 1,513 $ — Total recurring assets at fair value $ 356,113 $ 1,994 $ 354,119 $ — Recurring Basis Fair Value Measurements December 31, 2017 Fair Value Level 1 Level 2 Level 3 Financial assets: State, county, and municipal securities $ 22,809 $ — $ 22,809 $ — Mortgage-backed securities 259,519 — 259,519 — Mutual funds 2,061 2,061 — — Corporate debt securities 24,802 — 24,802 — Derivative assets $ 1,078 $ — $ 1,078 $ — Total recurring assets at fair value $ 310,269 $ 2,061 $ 308,208 $ — The following table presents the fair value measurements of certain assets and liabilities measured at fair value on a non-recurring basis and the level within the fair value hierarchy in which the fair value measurements fall (dollars in thousands): Nonrecurring Basis Fair Value Measurements September 30, 2018 Fair Value Level 1 Level 2 Level 3 Financial assets: Impaired loans $ 10,611 $ — $ — $ 10,611 Other real estate 1,022 — — 1,022 Assets held for sale 1,372 — 1,372 — Total nonrecurring assets at fair value $ 13,005 $ — $ 1,372 $ 11,633 Nonrecurring Basis Fair Value Measurements December 31, 2017 Fair Value Level 1 Level 2 Level 3 Financial assets: Impaired loans $ 10,227 $ — $ — $ 10,227 Loans held for sale 15,737 — 15,737 — Other real estate 2,001 — — 2,001 Assets held for sale 3,572 — 3,572 — Total nonrecurring assets at fair value $ 31,537 $ — $ 19,309 $ 12,228 The inputs used to determine estimated fair value of impaired loans include market conditions, loan terms, underlying collateral characteristics and discount rates. The inputs used to determine fair value of OREO include market conditions, estimated marketing period or holding period, underlying collateral characteristics and discount rates. For the nine months ended September 30, 2018 and the year ended December 31, 2017, there was not a change in the methods and significant assumptions used to estimate fair value for assets carried at fair value. The following table shows significant unobservable inputs used in the fair value measurement of Level 3 assets (dollars in thousands) : Fair Value at Description September 30, 2018 Technique Unobservable Inputs Impaired loans $ 10,611 Third party appraisals Collateral discounts and estimated costs to sell Other real estate 1,022 Third party appraisals Collateral discounts and estimated costs to sell Fair Value at Description December 31, 2017 Technique Unobservable Inputs Impaired loans $ 10,227 Third party appraisals Collateral discounts and estimated costs to sell Other real estate 2,001 Third party appraisals Collateral discounts and estimated costs to sell The carrying amount and estimated fair value of the Company’s financial instruments, not shown elsewhere in these financial statements, were as follows. The methods used to estimate the fair value of financial instruments at December 31, 2017 approximated an entry price. In accordance with the adoption of ASU 2016-01, the methods utilized to estimate the fair value of financial instruments at June 30, 2018 represent an approximation of exit price; however, an actual price derived in an active market may differ. The carrying amounts and estimated fair values of the Company’s financial instruments are as follows at September 30, 2018 and December 31, 2017 (dollars in thousands): Fair Value Measurements September 30, 2018 Carrying Value Level 1 Level 2 Level 3 Financial assets: Cash and due from banks, interest-bearing deposits in banks and federal funds sold $ 302,888 $ 302,888 $ — $ — Available-for-sale securities 352,606 352,606 Securities held-to-maturity 64,893 — 63,581 — Other investments 16,508 16,508 — — Loans, net 938,293 — — 938,603 Cash surrender value of life insurance 15,071 — 15,071 — Financial liabilities: Non-interest-bearing deposits 425,696 — 425,696 — Interest-bearing deposits 1,083,433 — 981,921 — Securities sold under agreements to repurchase 13,676 13,676 — — FHLB borrowings 27,506 — 27,506 — Other borrowings 22,167 — 22,167 — Fair Value Measurements December 31, 2017 Carrying Value Level 1 Level 2 Level 3 Financial assets: Cash and due from banks, interest-bearing deposits in banks and federal funds sold $ 152,964 $ 152,964 $ — $ — Available-for-sale securities 309,191 2,061 307,130 Securities held-to-maturity 81,052 — 80,920 — Other investments 12,214 12,214 — — Loans, net 1,156,538 — — 1,160,614 Cash surrender value of life insurance 14,896 — 14,896 — Financial liabilities: Non-interest-bearing deposits 416,547 — 416,547 — Interest-bearing deposits 1,063,142 — 881,139 179,910 Securities sold under agreements to repurchase 67,133 67,133 — — FHLB borrowings 50,021 — 50,021 — Other borrowings 22,167 — 22,167 —

Investment Securities (Tables)

Investment Securities (Tables)	9 Months Ended
	Sep. 30, 2018
Investments, Debt and Equity Securities [Abstract]
Schedule of Available-for-Sale Investment Securities	The amortized cost and estimated fair value of available-for-sale investment securities are as follows (dollars in thousands) : Amortized Cost Unrealized Gains Unrealized Losses Fair Value September 30, 2018 Available for sale: State, county, and municipal securities $ 23,775 $ 27 $ 1,043 $ 22,759 Mortgage-backed securities 313,605 468 10,028 304,045 Corporate debt securities 25,566 328 92 25,802 $ 362,946 $ 823 $ 11,163 $ 352,606 December 31, 2017 State, county, and municipal securities $ 23,042 $ 209 $ 442 $ 22,809 Mortgage-backed securities 263,467 915 4,863 259,519 Mutual funds 2,100 — 39 2,061 Corporate debt securities 23,975 837 10 24,802 $ 312,584 $ 1,961 $ 5,354 $ 309,191
Schedule of Held-to-Maturity Securities	The amortized cost and estimated fair value of held-to-maturity investment securities are as follows (dollars in thousands) : Amortized Cost Unrealized Gains Unrealized Losses Fair Value September 30, 2018 Held-to-maturity: State, county, and municipal securities $ 27,148 $ 83 $ 149 $ 27,082 Mortgage-backed securities 37,745 — 1,246 36,499 $ 64,893 $ 83 $ 1,395 $ 63,581 December 31, 2017 State, county, and municipal securities $ 35,908 $ 265 $ 22 $ 36,151 Mortgage-backed securities 45,144 171 546 $ 44,769 $ 81,052 $ 436 $ 568 $ 80,920
Summary of Amortized Cost and Fair Value of Debt Securities by Contractual Maturity	The amortized cost and estimated fair value of debt securities by contractual maturity are summarized in the tables below (dollars in thousands) : Actual maturities will differ from contractual maturities because of rights to call or repay obligations with or without penalties and scheduled and unscheduled principal payments on mortgage-backed securities and collateralized mortgage obligations. Amortized Cost Fair Value September 30, 2018 Available for sale: Due in one year or less $ — $ — Due after one year through five years 8,140 8,150 Due after five years through ten years 22,640 22,805 Due after ten years 270,755 261,169 Mortgage-backed securities 61,411 60,482 $ 362,946 $ 352,606 Held-to-maturity: Due in one year or less $ 768 $ 767 Due after one year through five years 4,821 4,763 Due after five years through ten years 13,347 13,316 Due after ten years 15,963 15,563 Mortgage-backed securities 29,994 29,172 $ 64,893 $ 63,581
Schedule of Investment Securities with Unrealized Losses	The following tables detail the gross unrealized losses and estimated fair value of available for sale and held-to-maturity securities aggregated by category and duration of continuous unrealized loss position at September 30, 2018 and December 31, 2017 (dollars in thousands): Less than 12 Months 12 Months or More Total Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss September 30, 2018 Available for sale: State, county, and municipal securities $ 5,948 $ 44 $ 12,714 $ 999 $ 18,662 $ 1,043 Mortgage-backed securities 96,704 1,193 179,082 8,835 275,786 10,028 Corporate debt securities 2,908 92 — — 2,908 92 $ 105,560 $ 1,329 $ 191,796 $ 9,834 $ 297,356 $ 11,163 December 31, 2017 State, county, and municipal securities $ 596 $ 5 $ 12,716 $ 437 $ 13,312 $ 442 Mortgage-backed securities 87,390 772 145,696 4,091 233,086 4,863 Mutual funds 2,061 39 — — 2,061 39 Corporate debt securities 2,990 10 — — 2,990 10 $ 93,037 $ 826 $ 158,412 $ 4,528 $ 251,449 $ 5,354 Less than 12 Months 12 Months or More Total Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss September 30, 2018 Held-to-maturity: State, county, and municipal securities $ 12,645 $ 149 $ — $ — $ 12,645 $ 149 Mortgage-backed securities 15,922 226 20,578 1,020 36,500 1,246 $ 28,567 $ 375 $ 20,578 $ 1,020 $ 49,145 $ 1,395 December 31, 2017 State, county, and municipal securities $ 6,340 $ 22 $ — $ — $ 6,340 $ 22 Mortgage-backed securities 13,138 95 12,090 451 25,228 546 $ 19,478 $ 117 $ 12,090 $ 451 $ 31,568 $ 568

Loans (Tables)

Loans (Tables)	9 Months Ended
	Sep. 30, 2018
Receivables [Abstract]
Components of Loans Receivable	The loan portfolio consisted of the following (in thousands): September 30, 2018 December 31, 2017 Commercial, financial and agricultural $ 295,802 $ 435,207 Real estate – construction 90,444 90,287 Real estate – commercial 394,416 454,051 Real estate – residential 136,151 146,751 Consumer and other 45,338 56,398 Lease financing receivable 592 732 Total loans 962,743 1,183,426 Allowance for loan and lease losses (24,450 ) (26,888 ) Total loans, net $ 938,293 $ 1,156,538
Roll Forward of Activity in Allowance for Loan Losses	A rollforward of the activity within the allowance for loan losses by loan type and recorded investment in loans for the nine months ended September 30, 2018 and 2017 is as follows (in thousands): September 30, 2018 Real Estate Coml, Fin, and Agric Construction Commercial Residential Consumer and other Lease financing receivable Total Allowance for loan losses: Beginning balance $ 20,577 $ 596 $ 3,893 $ 837 $ 982 $ 3 $ 26,888 Charge-offs (6,782 ) (6 ) (1,034 ) (549 ) (606 ) — (8,977 ) Recoveries 1,628 — 7 1 163 — 1,799 Provision 2,872 (240 ) 687 1,094 327 — 4,740 Ending balance $ 18,295 $ 350 $ 3,553 $ 1,383 $ 866 $ 3 $ 24,450 Ending balance: individually evaluated for impairment $ 7,373 $ 69 $ 105 $ — $ — $ — $ 7,547 Ending balance: collectively evaluated for impairment $ 10,922 $ 281 $ 3,448 $ 1,383 $ 866 $ 3 $ 16,903 Loans: Ending balance $ 295,802 $ 90,444 $ 394,416 $ 136,151 $ 45,338 $ 592 $ 962,743 Ending balance: individually evaluated for impairment $ 24,923 $ 610 $ 23,175 $ — $ — $ — $ 48,708 Ending balance: collectively evaluated for impairment $ 270,879 $ 89,834 $ 371,241 $ 136,151 $ 45,338 $ 592 $ 914,035 September 30, 2017 Real Estate Coml, Fin, and Agric Construction Commercial Residential Consumer and other Lease financing receivable Total Allowance for loan losses: Beginning balance $ 16,057 $ 585 $ 5,384 $ 940 $ 1,401 $ 5 $ 24,372 Charge-offs (15,106 ) (70 ) (3,618 ) (293 ) (860 ) — (19,947 ) Recoveries 537 — 158 97 235 — 1,027 Provision 17,413 28 2,024 (40 ) 177 (1 ) 19,601 Ending balance $ 18,901 $ 543 $ 3,948 $ 704 $ 953 $ 4 $ 25,053 Ending balance: individually evaluated for impairment $ 3,254 $ 17 $ 904 $ 7 $ 69 $ 1 $ 4,252 Ending balance: collectively evaluated for impairment $ 15,647 $ 526 $ 3,044 $ 697 $ 884 $ 3 $ 20,801 Loans: Ending balance $ 447,482 $ 90,088 $ 473,046 $ 155,676 $ 68,917 $ 760 $ 1,235,969 Ending balance: individually evaluated for impairment $ 30,892 $ 2,416 $ 18,132 $ 1,031 $ 338 $ 34 $ 52,843 Ending balance: collectively evaluated for impairment $ 416,590 $ 87,672 $ 454,488 $ 154,582 $ 68,579 $ 726 $ 1,182,637 Ending balance: loans acquired with deteriorated credit quality $ — $ — $ 426 $ 63 $ — $ — $ 489
Age Analysis of Past Due Loans by Class of Loans	An age analysis of past due loans (including both accruing and non-accruing loans) is as follows (in thousands): September 30, 2018 30-59 Days Past Due 60-89 Days Past Due Greater than 90 Days Past Due Total Past Due Current Total Loans Loans >90 Days Past Due and Still Accruing Commercial, financial, and agricultural $ 4,814 $ 49 $ 19,908 $ 24,771 $ 271,031 $ 295,802 $ 6 Real estate - construction 1,086 — 176 1,262 89,182 90,444 — Real estate - commercial 1,200 521 20,009 21,730 372,686 394,416 — Real estate - residential 1,234 237 1,507 2,978 133,173 136,151 — Consumer and other 128 61 38 227 45,111 45,338 1 Lease financing receivable — — — — 592 592 — $ 8,462 $ 868 $ 41,638 $ 50,968 $ 911,775 $ 962,743 $ 7 December 31, 2017 30-59 Days Past Due 60-89 Days Past Due Greater than 90 Days Past Due Total Past Due Current Total Loans Loans >90 Days Past Due and Still Accruing Commercial, financial, and agricultural $ 1,195 $ 1,893 $ 14,847 $ 17,935 $ 417,272 $ 435,207 $ 545 Real estate - construction 616 — 190 806 89,481 90,287 125 Real estate - commercial 5,889 6,402 4,163 16,454 431,952 448,406 58 Real estate - residential 1,065 235 559 1,859 144,892 146,751 — Installment loans to individuals 276 32 34 342 56,056 56,398 — Lease financing receivable — — — — 732 732 — Other loans — — — — 5,645 5,645 — $ 9,041 $ 8,562 $ 19,793 $ 37,396 $ 1,146,030 $ 1,183,426 $ 728
Schedule of Loans on Nonaccrual Status	Non-accrual loans are as follows (in thousands): September 30, 2018 December 31, 2017 Commercial, financial, and agricultural $ 24,919 $ 37,418 Real estate - construction 599 66 Real estate - commercial 23,468 11,128 Real estate - residential 2,450 618 Installment loans to individuals 40 48 $ 51,476 $ 49,278
Schedule of Loans Evaluated for Impairment	The following table presents loans that are individually evaluated for impairment (in thousands). Interest income recognized represents interest on accruing loans modified in a troubled debt restructuring (TDR). September 30, 2018 Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Recognized With no related allowance recorded: Commercial, financial, and agricultural $ 7,914 $ 12,502 $ — $ 19,153 $ — Real estate - construction 254 254 — 127 — Real estate - commercial 22,382 23,606 — 11,874 — Real estate - residential — — — 151 — Installment loans to individuals — — — — — Finance leases — — — — — Subtotal: 30,550 36,362 — 31,305 — With an allowance recorded: Commercial, financial, and agricultural 17,009 18,928 7,373 15,469 — Real estate - construction 356 356 69 178 — Real estate - commercial 793 925 105 507 — Real estate - residential — 687 — 158 — Installment loans to individuals — — — 24 — Finance leases — — — — — Subtotal: 18,158 20,896 7,547 16,336 — Totals: Commercial 48,098 55,961 7,478 47,003 — Construction 610 610 69 305 — Residential — 687 — 309 — Consumer — — — 24 — Grand total: $ 48,708 $ 57,258 $ 7,547 $ 47,641 $ — December 31, 2017 Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Recognized With no related allowance recorded: Commercial, financial, and agricultural $ 24,659 $ 30,630 $ — $ 19,880 $ 90 Real estate - construction — — — 5 — Real estate - commercial 10,471 11,965 — 11,590 — Real estate - residential 302 302 — 602 — Installment loans to individuals — — — 37 — Subtotal: 35,432 42,897 — 32,114 90 With an allowance recorded: Commercial, financial, and agricultural 14,119 14,150 7,197 15,245 1 Real estate - construction 66 136 23 33 — Real estate - commercial 657 657 131 8,318 — Real estate - residential 316 316 5 620 — Installment loans to individuals 48 50 14 258 — Subtotal: 15,206 15,309 7,370 24,474 1 Totals: Commercial 49,906 57,402 7,328 55,033 91 Construction 66 136 23 38 — Residential 618 618 5 1,222 — Consumer 48 50 14 295 — Grand total: $ 50,638 $ 58,206 $ 7,370 $ 56,588 $ 91
Credit Quality Indicators by Class of Loans	The following tables present the classes of loans by risk rating (in thousands): Special Pass Mention Substandard Doubtful Total September 30, 2018 Commercial, Financial & Agricultural $ 236,572 $ 18,808 $ 40,422 $ — $ 295,802 Real Estate - Construction 89,671 57 716 — 90,444 Real Estate - Commercial 340,452 11,042 42,922 — 394,416 Real Estate - Residential 128,947 988 6,216 — 136,151 Consumer and other 45,241 7 90 — 45,338 Lease Financing Receivable 592 — — — 592 Total loans $ 841,475 $ 30,902 $ 90,366 $ — $ 962,743 December 31, 2017 Commercial, Financial & Agricultural $ 358,373 $ 9,687 $ 67,147 $ — $ 435,207 Real Estate - Construction 89,323 600 364 — 90,287 Real Estate - Commercial 416,925 3,823 33,303 — 454,051 Real Estate - Residential 144,250 1,233 1,268 — 146,751 Consumer and other 56,041 — 357 — 56,398 Lease Financing Receivable 699 — 33 — 732 Total loans $ 1,065,611 $ 15,343 $ 102,472 $ — $ 1,183,426
Schedule of Modified Troubled Debt Restructurings During the Period	The following tables present information about TDRs that were modified during the periods presented by portfolio segment (in thousands): Three months ended September 30, 2018 September 30, 2017 Number of loans Pre-modification recorded investment Number of loans Pre-modification recorded investment Commercial, financial and agricultural — $ — 1 $ 18 Nine months ended September 30, 2018 September 30, 2017 Number of loans Pre-modification recorded investment Number of loans Pre-modification recorded investment Commercial, financial and agricultural — $ — 6 $ 2,002

Derivatives (Tables)

Derivatives (Tables)	9 Months Ended
	Sep. 30, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Notional Amounts and Fair Value of Derivatives	The following table discloses the notional amounts and fair value of derivative instruments in the Company's balance sheet as of September 30, 2018 and December 31, 2017 (in thousands): Notional Amounts Fair Value Type of Hedge September 30, 2018 December 31, 2017 September 30, 2018 December 31, 2017 Derivatives designated as hedging instruments: Interest rate swaps included in other assets Cash Flow $ 27,500 $ 27,500 $ 1,513 $ 1,078
Schedule of Pre-tax Effect of Hedging Derivative Instruments	The following tables present the pre-tax effect of hedging derivative instruments on the Company's consolidated statements of operations: Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion) Location of Gain Reclassified from Accumulated OCI into Income (Effective Portion) Amount of Gain Reclassified from Accumulated OCI into Income (Effective Portion) Three Months Ended September 30, Three Months Ended September 30, 2018 2017 2018 2017 Interest rate swaps 35 (11 ) Interest Expense 74 4 Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion) Location of Gain Reclassified from Accumulated OCI into Income (Effective Portion) Amount of Gain Reclassified from Accumulated OCI into Income (Effective Portion) Nine Months Ended September 30, Nine Months Ended September 30, 2018 2017 2018 2017 Interest rate swaps 434 (134 ) Interest Expense 176 4

Other Comprehensive (Loss) In_2

Other Comprehensive (Loss) Income (Tables)	9 Months Ended
	Sep. 30, 2018
Equity [Abstract]
Summary of Tax Effects	The following is a summary of the tax effects allocated to each component of other comprehensive (loss) income (in thousands): Three Months Ended September 30, 2018 2017 Before Tax Amount Tax Effect Net of Tax Amount Before Tax Amount Tax Effect Net of Tax Amount Other comprehensive (loss) income: Securities available-for-sale: Change in unrealized gains/losses during period $ (2,025 ) $ 425 $ (1,600 ) $ (335 ) $ 118 $ (217 ) Reclassification adjustment for gains included in net income — — — (338 ) 119 (219 ) Derivative instruments designated as cash flow hedges: Change in fair value of derivative instruments designated as cash flow hedges 109 (23 ) 86 (7 ) 2 (5 ) Reclassification adjustment for gains included in net income (74 ) 16 (58 ) (4 ) 1 (3 ) Total other comprehensive (loss) income $ (1,990 ) $ 418 $ (1,572 ) $ (684 ) $ 240 $ (444 ) Nine Months Ended September 30, 2018 2017 Before Tax Amount Tax Effect Net of Tax Amount Before Tax Amount Tax Effect Net of Tax Amount Other comprehensive (loss) income: Securities available-for-sale: Change in unrealized gains/losses during period $ (6,946 ) $ 1,459 $ (5,487 ) $ 3,224 $ (1,128 ) $ 2,096 Reclassification adjustment for gains included in net income — — — (347 ) 121 (226 ) Derivative instruments designated as cash flow hedges: Change in fair value of derivative instruments designated as cash flow hedges 610 (128 ) 482 (130 ) 46 (84 ) Reclassification adjustment for gains included in net income (176 ) 37 (139 ) (4 ) 1 (3 ) Total other comprehensive (loss) income $ (6,512 ) $ 1,368 $ (5,144 ) $ 2,743 $ (960 ) $ 1,783
Reclassification Out of Accumulated Other Comprehensive Income	The reclassifications out of accumulated other comprehensive (loss) income into net income are presented below (in thousands): Three Months Ended September 30, 2018 2017 Details about Accumulated Other Comprehensive (Loss) Income Components Reclassifications Out of Accumulated Other Comprehensive (Loss) Income Income Statement Line Item Reclassifications Out of Income Statement Line Item Unrealized gains and losses on securities available-for-sale: $ — Gain on sale of securities, net $ (338 ) Gain on sale of securities, net — Tax expense 119 Tax expense $ — Net of tax $ (219 ) Net of tax Gains on derivative instruments: $ (74 ) Interest expense $ (4 ) Interest expense 14 Tax expense 1 Tax expense $ (60 ) Net of tax $ (3 ) Net of tax Nine Months Ended September 30, 2018 2017 Details about Accumulated Other Comprehensive (Loss) Income Components Reclassifications Out of Accumulated Other Comprehensive (Loss) Income Income Statement Line Item Reclassifications Out of Income Statement Line Item Unrealized gains and losses on securities available-for-sale: $ — Gain on sale of securities, net $ (347 ) Gain on sale of securities, net — Tax expense 121 Tax expense $ — Net of tax $ (226 ) Net of tax Gains on derivative instruments: $ (176 ) Interest expense $ (4 ) Interest expense 37 Tax expense 1 Tax expense $ (139 ) Net of tax $ (3 ) Net of tax

Earnings Per Common Share (Tabl

Earnings Per Common Share (Tables)	9 Months Ended
	Sep. 30, 2018
Earnings Per Share [Abstract]
Components of Earnings per Common Share	The following table is a summary of computation of earnings per common share based on the weighted average number of common shares outstanding (dollars in thousands, except per share amounts): Three Months Ended September 30, Nine Months Ended September 30, 2018 2017 2018 2017 Net (loss) income $ (4,898 ) $ 1,666 $ (5,207 ) $ (1,257 ) Dividends on preferred stock 810 810 2,430 2,432 Adjusted net loss available to common shareholders $ (5,708 ) $ 856 $ (7,637 ) $ (3,689 ) Weighted average number of common shares outstanding used in computation of basic loss per common share 16,558 16,395 16,531 13,314 Effect of dilutive securities: Stock options — 1 — — Weighted average number of common shares outstanding plus effect of dilutive securities – used in computation of diluted loss per share 16,558 16,396 16,531 13,314 Net (loss)/income per common share: Basic $ (0.34 ) $ 0.05 $ (0.46 ) $ (0.28 ) Diluted $ (0.34 ) $ 0.05 $ (0.46 ) $ (0.28 )

Fair Value Measurement (Tables)

Fair Value Measurement (Tables)	9 Months Ended
	Sep. 30, 2018
Fair Value Disclosures [Abstract]
Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis	The following table presents the fair value measurements of certain assets and liabilities measured at fair value on a recurring basis and the level within the fair value hierarchy in which the fair value measurements fall (dollars in thousands): Recurring Basis Fair Value Measurements September 30, 2018 Fair Value Level 1 Level 2 Level 3 Financial assets: State. county, and municipal securities $ 22,759 $ — $ 22,759 $ — Mortgage-backed securities 304,045 — 304,045 — Mutual funds 1,994 1,994 Corporate debt securities 25,802 — 25,802 — Derivative assets $ 1,513 $ — $ 1,513 $ — Total recurring assets at fair value $ 356,113 $ 1,994 $ 354,119 $ — Recurring Basis Fair Value Measurements December 31, 2017 Fair Value Level 1 Level 2 Level 3 Financial assets: State, county, and municipal securities $ 22,809 $ — $ 22,809 $ — Mortgage-backed securities 259,519 — 259,519 — Mutual funds 2,061 2,061 — — Corporate debt securities 24,802 — 24,802 — Derivative assets $ 1,078 $ — $ 1,078 $ — Total recurring assets at fair value $ 310,269 $ 2,061 $ 308,208 $ —
Schedule of Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis	The following table presents the fair value measurements of certain assets and liabilities measured at fair value on a non-recurring basis and the level within the fair value hierarchy in which the fair value measurements fall (dollars in thousands): Nonrecurring Basis Fair Value Measurements September 30, 2018 Fair Value Level 1 Level 2 Level 3 Financial assets: Impaired loans $ 10,611 $ — $ — $ 10,611 Other real estate 1,022 — — 1,022 Assets held for sale 1,372 — 1,372 — Total nonrecurring assets at fair value $ 13,005 $ — $ 1,372 $ 11,633 Nonrecurring Basis Fair Value Measurements December 31, 2017 Fair Value Level 1 Level 2 Level 3 Financial assets: Impaired loans $ 10,227 $ — $ — $ 10,227 Loans held for sale 15,737 — 15,737 — Other real estate 2,001 — — 2,001 Assets held for sale 3,572 — 3,572 — Total nonrecurring assets at fair value $ 31,537 $ — $ 19,309 $ 12,228
Schedule of Significant Observable Inputs Used in Fair Value Measurement of Level 3 Assets	The following table shows significant unobservable inputs used in the fair value measurement of Level 3 assets (dollars in thousands) : Fair Value at Description September 30, 2018 Technique Unobservable Inputs Impaired loans $ 10,611 Third party appraisals Collateral discounts and estimated costs to sell Other real estate 1,022 Third party appraisals Collateral discounts and estimated costs to sell Fair Value at Description December 31, 2017 Technique Unobservable Inputs Impaired loans $ 10,227 Third party appraisals Collateral discounts and estimated costs to sell Other real estate 2,001 Third party appraisals Collateral discounts and estimated costs to sell
Schedule of Carrying Amounts and Estimated Fair Values of Financial Instruments	The carrying amounts and estimated fair values of the Company’s financial instruments are as follows at September 30, 2018 and December 31, 2017 (dollars in thousands): Fair Value Measurements September 30, 2018 Carrying Value Level 1 Level 2 Level 3 Financial assets: Cash and due from banks, interest-bearing deposits in banks and federal funds sold $ 302,888 $ 302,888 $ — $ — Available-for-sale securities 352,606 352,606 Securities held-to-maturity 64,893 — 63,581 — Other investments 16,508 16,508 — — Loans, net 938,293 — — 938,603 Cash surrender value of life insurance 15,071 — 15,071 — Financial liabilities: Non-interest-bearing deposits 425,696 — 425,696 — Interest-bearing deposits 1,083,433 — 981,921 — Securities sold under agreements to repurchase 13,676 13,676 — — FHLB borrowings 27,506 — 27,506 — Other borrowings 22,167 — 22,167 — Fair Value Measurements December 31, 2017 Carrying Value Level 1 Level 2 Level 3 Financial assets: Cash and due from banks, interest-bearing deposits in banks and federal funds sold $ 152,964 $ 152,964 $ — $ — Available-for-sale securities 309,191 2,061 307,130 Securities held-to-maturity 81,052 — 80,920 — Other investments 12,214 12,214 — — Loans, net 1,156,538 — — 1,160,614 Cash surrender value of life insurance 14,896 — 14,896 — Financial liabilities: Non-interest-bearing deposits 416,547 — 416,547 — Interest-bearing deposits 1,063,142 — 881,139 179,910 Securities sold under agreements to repurchase 67,133 67,133 — — FHLB borrowings 50,021 — 50,021 — Other borrowings 22,167 — 22,167 —

Adoption of New Accounting St_2

Adoption of New Accounting Standards and Recent Accounting Pronouncements (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Mar. 31, 2018	Dec. 31, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Other investments	$ 16,508		$ 12,214
Accounting Standards Update 2016-01
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Other investments		$ 2,000

Investment Securities - Portfol

Investment Securities - Portfolio of Available-for-Sale Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 362,946
Unrealized Gains	823
Unrealized Losses	11,163
Fair Value	352,606
Amortized Cost		$ 312,584
Unrealized Gains		1,961
Unrealized Losses		5,354
Fair Value		309,191
Obligations of state and political subdivisions
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	23,775
Unrealized Gains	27
Unrealized Losses	1,043
Fair Value	22,759
Amortized Cost		23,042
Unrealized Gains		209
Unrealized Losses		442
Fair Value		22,809
GSE mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	313,605
Unrealized Gains	468
Unrealized Losses	10,028
Fair Value	304,045
Collateralized mortgage obligations: residential
Debt Securities, Available-for-sale [Line Items]
Amortized Cost		263,467
Unrealized Gains		915
Unrealized Losses		4,863
Fair Value		259,519
Mutual funds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost		2,100
Unrealized Gains		0
Unrealized Losses		39
Fair Value		2,061
Corporate debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	25,566
Unrealized Gains	328
Unrealized Losses	92
Fair Value	$ 25,802
Amortized Cost		23,975
Unrealized Gains		837
Unrealized Losses		10
Fair Value		$ 24,802

Investment Securities - Portf_2

Investment Securities - Portfolio of Held-to-Maturity Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity, Amortized Cost	$ 64,893	$ 81,052
Unrealized Gains	83	436
Unrealized Losses	1,395	568
Fair Value	63,581	80,920
Obligations of state and political subdivisions
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity, Amortized Cost	27,148	35,908
Unrealized Gains	83	265
Unrealized Losses	149	22
Fair Value	27,082	36,151
GSE mortgage-backed securities
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity, Amortized Cost	37,745	45,144
Unrealized Gains	0	171
Unrealized Losses	1,246	546
Fair Value	$ 36,499	$ 44,769

Investment Securities - Summary

Investment Securities - Summary of Amortized Cost and Fair Value by Contractual Maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Amortized Cost
Available-for-sale: Due in one year or less	$ 0
Available-for-sale: Due after one year through five years	8,140
Available-for-sale: Due after five years through ten years	22,640
Available-for-sale: Due after ten years	270,755
Amortized Cost	362,946
Fair Value
Available-for-sale: Due in one year or less	0
Available-for-sale: Due after one year through five years	8,150
Available-for-sale: Due after five years through ten years	22,805
Available-for-sale: Due after ten years	261,169
Fair Value	352,606
Amortized Cost
Held-to-maturity: Due in one year or less	768
Held-to-maturity: Due after one year through five years	4,821
Held-to-maturity: Due after five years through ten years	13,347
Held-to-maturity: Due after ten years	15,963
Amortized Cost	64,893	$ 81,052
Fair Value
Held-to-maturity: Due in one year or less	767
Held-to-maturity: Due after one year through five years	4,763
Held-to-maturity: Due after five years through ten years	13,316
Held-to-maturity: Due after ten years	15,563
Fair Value	63,581	$ 80,920
Collateralized Mortgage Backed Securities
Amortized Cost
Amortized Cost	61,411
Fair Value
Fair Value	60,482
Amortized Cost
Amortized Cost	29,994
Fair Value
Fair Value	$ 29,172

Investment Securities - Summa_2

Investment Securities - Summary of Unrealized Losses of Available-for-Sale Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Debt Securities, Available-for-sale [Line Items]
Securities with losses under 12 months, fair value	$ 105,560	$ 93,037
Securities with losses under 12 months, gross unrealized loss	1,329	826
Securities with losses over 12 months, fair value	191,796	158,412
Securities with losses over 12 months, gross unrealized loss	9,834	4,528
Fair Value	297,356	251,449
Unrealized Loss	11,163	5,354
Obligations of state and political subdivisions
Debt Securities, Available-for-sale [Line Items]
Securities with losses under 12 months, fair value	5,948	596
Securities with losses under 12 months, gross unrealized loss	44	5
Securities with losses over 12 months, fair value	12,714	12,716
Securities with losses over 12 months, gross unrealized loss	999	437
Fair Value	18,662	13,312
Unrealized Loss	1,043	442
Mutual funds
Debt Securities, Available-for-sale [Line Items]
Securities with losses under 12 months, fair value		2,061
Securities with losses under 12 months, gross unrealized loss		39
Securities with losses over 12 months, fair value		0
Securities with losses over 12 months, gross unrealized loss		0
Fair Value		2,061
Unrealized Loss		39
Corporate debt securities
Debt Securities, Available-for-sale [Line Items]
Securities with losses under 12 months, fair value	2,908	2,990
Securities with losses under 12 months, gross unrealized loss	92	10
Securities with losses over 12 months, fair value	0	0
Securities with losses over 12 months, gross unrealized loss	0	0
Fair Value	2,908	2,990
Unrealized Loss	92	10
Collateralized Mortgage Backed Securities
Debt Securities, Available-for-sale [Line Items]
Securities with losses under 12 months, fair value	96,704	87,390
Securities with losses under 12 months, gross unrealized loss	1,193	772
Securities with losses over 12 months, fair value	179,082	145,696
Securities with losses over 12 months, gross unrealized loss	8,835	4,091
Fair Value	275,786	233,086
Unrealized Loss	$ 10,028	$ 4,863

Investment Securities - Summa_3

Investment Securities - Summary of Unrealized Losses of Held-to-Maturity Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity, Securities with losses under 12 months, Fair Value	$ 28,567	$ 19,478
Held-to-maturity, Securities with losses under 12 months, Gross Unrealized Loss	375	117
Held-to-maturity, Securities with losses over 12 months, Fair Value	20,578	12,090
Held-to-maturity, Securities with losses over 12 months, Gross Unrealized Loss	1,020	451
Held-to-maturity, Total, Fair Value	49,145	31,568
Held-to-maturity, Total, Gross Unrealized Loss	1,395	568
Obligations of state and political subdivisions
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity, Securities with losses under 12 months, Fair Value	12,645	6,340
Held-to-maturity, Securities with losses under 12 months, Gross Unrealized Loss	149	22
Held-to-maturity, Securities with losses over 12 months, Fair Value	0	0
Held-to-maturity, Securities with losses over 12 months, Gross Unrealized Loss	0	0
Held-to-maturity, Total, Fair Value	12,645	6,340
Held-to-maturity, Total, Gross Unrealized Loss	149	22
Collateralized Mortgage Backed Securities
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity, Securities with losses under 12 months, Fair Value	15,922	13,138
Held-to-maturity, Securities with losses under 12 months, Gross Unrealized Loss	226	95
Held-to-maturity, Securities with losses over 12 months, Fair Value	20,578	12,090
Held-to-maturity, Securities with losses over 12 months, Gross Unrealized Loss	1,020	451
Held-to-maturity, Total, Fair Value	36,500	25,228
Held-to-maturity, Total, Gross Unrealized Loss	$ 1,246	$ 546

Investment Securities - Narrati

Investment Securities - Narrative (Details)	9 Months Ended
	Sep. 30, 2018USD ($)security	Sep. 30, 2017USD ($)security	Dec. 31, 2017USD ($)
Investments, Debt and Equity Securities [Abstract]
AFS and HTM securities in unrealized loss positions qualitative disclosure number of positions | security	124
Unrealized losses as a percentage of individual securities amortized cost basis	3.50%
Unrealized losses as percentage of Company's total amortized cost basis	2.94%
Number of securities in an unrealized loss position for over 12 months | security	60
Amortized cost basis of securities in a continuous loss position	$ 223,200,000
Unrealized loss on securities in a continuous loss position	10,900,000
Impairment related to credit quality	$ 0
Number of securities sold | security	1	16
Proceeds from sale of securities available-for-sale	$ 410,000
Number of held to maturity securities sold | security		1
Available-for-sale securities, realized gain (loss)		$ 340,000
Held-to-maturity security gain		$ 7,000
Accelerated maturity period		15 years
Anticipated call period		6 months
Number of available-for-sale securities sold with gains | security		13
Available-for-sale securities, gross realized gains		$ 449,000
Number of available-for-sale securities sold with losses | security		3
Available-for-sale securities, gross realized losses		$ 109,000
Securities pledged as collateral for public funding	$ 189,400,000		$ 189,000,000

Loans - Components of Loans Rec

Loans - Components of Loans Receivable (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017	Sep. 30, 2017
Loan portfolio [Abstract]
Loans	$ 962,743	$ 1,183,426	$ 1,235,969
Allowance for loan and lease losses	(24,450)	(26,888)
Loans, net	938,293	1,156,538
Commercial, financial and agricultural
Loan portfolio [Abstract]
Loans	295,802	435,207	447,482
Real estate – construction
Loan portfolio [Abstract]
Loans	90,444	90,287	90,088
Real estate – commercial
Loan portfolio [Abstract]
Loans	394,416	454,051	473,046
Real estate – residential
Loan portfolio [Abstract]
Loans	136,151	146,751	155,676
Consumer and other
Loan portfolio [Abstract]
Loans	45,338	56,398	68,917
Lease financing receivable
Loan portfolio [Abstract]
Loans	$ 592	$ 732	$ 760

Loans - Roll Forward of Activit

Loans - Roll Forward of Activity In Allowance for Loan Losses (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Allowance for loan losses by portfolio [Roll Forward]
Beginning balance	$ 26,888	$ 24,372
Charge-offs	(8,977)	(19,947)
Recoveries	1,799	1,027
Provision	4,740	19,601
Ending balance	24,450	25,053
Ending balance: individually evaluated for impairment	7,547	4,252
Ending balance: collectively evaluated for impairment	16,903	20,801
Loans:
Ending balance	962,743	1,235,969	$ 1,183,426
Ending balance: individually evaluated for impairment	48,708	52,843
Ending balance: collectively evaluated for impairment	914,035	1,182,637
Ending balance: loans acquired with deteriorated credit quality		489
Commercial, financial and agricultural
Allowance for loan losses by portfolio [Roll Forward]
Beginning balance	20,577	16,057
Charge-offs	(6,782)	(15,106)
Recoveries	1,628	537
Provision	2,872	17,413
Ending balance	18,295	18,901
Ending balance: individually evaluated for impairment	7,373	3,254
Ending balance: collectively evaluated for impairment	10,922	15,647
Loans:
Ending balance	295,802	447,482	435,207
Ending balance: individually evaluated for impairment	24,923	30,892
Ending balance: collectively evaluated for impairment	270,879	416,590
Ending balance: loans acquired with deteriorated credit quality		0
Real estate – construction
Allowance for loan losses by portfolio [Roll Forward]
Beginning balance	596	585
Charge-offs	(6)	(70)
Recoveries	0	0
Provision	(240)	28
Ending balance	350	543
Ending balance: individually evaluated for impairment	69	17
Ending balance: collectively evaluated for impairment	281	526
Loans:
Ending balance	90,444	90,088	90,287
Ending balance: individually evaluated for impairment	610	2,416
Ending balance: collectively evaluated for impairment	89,834	87,672
Ending balance: loans acquired with deteriorated credit quality		0
Real estate – commercial
Allowance for loan losses by portfolio [Roll Forward]
Beginning balance	3,893	5,384
Charge-offs	(1,034)	(3,618)
Recoveries	7	158
Provision	687	2,024
Ending balance	3,553	3,948
Ending balance: individually evaluated for impairment	105	904
Ending balance: collectively evaluated for impairment	3,448	3,044
Loans:
Ending balance	394,416	473,046	454,051
Ending balance: individually evaluated for impairment	23,175	18,132
Ending balance: collectively evaluated for impairment	371,241	454,488
Ending balance: loans acquired with deteriorated credit quality		426
Real estate – residential
Allowance for loan losses by portfolio [Roll Forward]
Beginning balance	837	940
Charge-offs	(549)	(293)
Recoveries	1	97
Provision	1,094	(40)
Ending balance	1,383	704
Ending balance: individually evaluated for impairment	0	7
Ending balance: collectively evaluated for impairment	1,383	697
Loans:
Ending balance	136,151	155,676	146,751
Ending balance: individually evaluated for impairment	0	1,031
Ending balance: collectively evaluated for impairment	136,151	154,582
Ending balance: loans acquired with deteriorated credit quality		63
Consumer and other
Allowance for loan losses by portfolio [Roll Forward]
Beginning balance	982	1,401
Charge-offs	(606)	(860)
Recoveries	163	235
Provision	327	177
Ending balance	866	953
Ending balance: individually evaluated for impairment	0	69
Ending balance: collectively evaluated for impairment	866	884
Loans:
Ending balance	45,338	68,917	56,398
Ending balance: individually evaluated for impairment	0	338
Ending balance: collectively evaluated for impairment	45,338	68,579
Ending balance: loans acquired with deteriorated credit quality		0
Lease financing receivable
Allowance for loan losses by portfolio [Roll Forward]
Beginning balance	3	5
Charge-offs	0	0
Recoveries	0	0
Provision	0	(1)
Ending balance	3	4
Ending balance: individually evaluated for impairment	0	1
Ending balance: collectively evaluated for impairment	3	3
Loans:
Ending balance	592	760	$ 732
Ending balance: individually evaluated for impairment	0	34
Ending balance: collectively evaluated for impairment	$ 592	726
Ending balance: loans acquired with deteriorated credit quality		$ 0

Loans - Age Analysis of Past Du

Loans - Age Analysis of Past Due Loans by Class of Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	$ 50,968	$ 37,396
Current	911,775	1,146,030
Total Loans	962,743	1,183,426
Recorded Investment, 90 days past due and Accruing	7	728
Commercial, financial and agricultural
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	24,771	17,935
Current	271,031	417,272
Total Loans	295,802	435,207
Recorded Investment, 90 days past due and Accruing	6	545
Real estate - construction
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	1,262	806
Current	89,182	89,481
Total Loans	90,444	90,287
Recorded Investment, 90 days past due and Accruing	0	125
Real estate – commercial
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	21,730	16,454
Current	372,686	431,952
Total Loans	394,416	448,406
Recorded Investment, 90 days past due and Accruing	0	58
Real estate - residential
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	2,978	1,859
Current	133,173	144,892
Total Loans	136,151	146,751
Recorded Investment, 90 days past due and Accruing	0	0
Consumer and other
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	227	342
Current	45,111	56,056
Total Loans	45,338	56,398
Recorded Investment, 90 days past due and Accruing	1	0
Lease financing receivable
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	0	0
Current	592	732
Total Loans	592	732
Recorded Investment, 90 days past due and Accruing	0	0
Other
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due		0
Current		5,645
Total Loans		5,645
Recorded Investment, 90 days past due and Accruing		0
30-59 Days Past Due
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	8,462	9,041
30-59 Days Past Due | Commercial, financial and agricultural
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	4,814	1,195
30-59 Days Past Due | Real estate - construction
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	1,086	616
30-59 Days Past Due | Real estate – commercial
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	1,200	5,889
30-59 Days Past Due | Real estate - residential
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	1,234	1,065
30-59 Days Past Due | Consumer and other
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	128	276
30-59 Days Past Due | Lease financing receivable
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	0	0
30-59 Days Past Due | Other
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due		0
60-89 Days Past Due
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	868	8,562
60-89 Days Past Due | Commercial, financial and agricultural
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	49	1,893
60-89 Days Past Due | Real estate - construction
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	0	0
60-89 Days Past Due | Real estate – commercial
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	521	6,402
60-89 Days Past Due | Real estate - residential
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	237	235
60-89 Days Past Due | Consumer and other
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	61	32
60-89 Days Past Due | Lease financing receivable
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	0	0
60-89 Days Past Due | Other
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due		0
Greater than 90 Days Past Due
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	41,638	19,793
Greater than 90 Days Past Due | Commercial, financial and agricultural
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	19,908	14,847
Greater than 90 Days Past Due | Real estate - construction
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	176	190
Greater than 90 Days Past Due | Real estate – commercial
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	20,009	4,163
Greater than 90 Days Past Due | Real estate - residential
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	1,507	559
Greater than 90 Days Past Due | Consumer and other
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	38	34
Greater than 90 Days Past Due | Lease financing receivable
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due	$ 0	0
Greater than 90 Days Past Due | Other
Age Analysis of Past Due Loans by Class of Loans [Abstract]
Total Past Due		$ 0

Loans - Schedule of Loans on No

Loans - Schedule of Loans on Nonaccrual Status (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans on nonaccrual status	$ 51,476	$ 49,278
Commercial, financial and agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans on nonaccrual status	24,919	37,418
Real estate - construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans on nonaccrual status	599	66
Real estate – commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans on nonaccrual status	23,468	11,128
Real estate - residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans on nonaccrual status	2,450	618
Consumer and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans on nonaccrual status	$ 40	$ 48

Loans - Schedule of Loans Evalu

Loans - Schedule of Loans Evaluated for Impairment (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2018	Dec. 31, 2017
With no related allowance recorded [Abstract]
Recorded Investment	$ 30,550	$ 35,432
Unpaid Principal Balance	36,362	42,897
Average Recorded Investment	31,305	32,114
Interest Income Recognized	0	90
With an allowance recorded [Abstract]
Recorded Investment	18,158	15,206
Unpaid Principal Balance	20,896	15,309
Related Allowance	7,547	7,370
Average Recorded Investment	16,336	24,474
Interest Income Recognized	0	1
Totals [Abstract]
Recorded Investment	48,708	50,638
Unpaid Principal Balance	57,258	58,206
Related Allowance	7,547	7,370
Average Recorded Investment	47,641	56,588
Interest Income Recognized	0	91
Commercial, financial and agricultural
With no related allowance recorded [Abstract]
Recorded Investment	7,914	24,659
Unpaid Principal Balance	12,502	30,630
Average Recorded Investment	19,153	19,880
Interest Income Recognized	0	90
With an allowance recorded [Abstract]
Recorded Investment	17,009	14,119
Unpaid Principal Balance	18,928	14,150
Related Allowance	7,373	7,197
Average Recorded Investment	15,469	15,245
Interest Income Recognized	0	1
Totals [Abstract]
Related Allowance	7,373	7,197
Real estate - construction
With no related allowance recorded [Abstract]
Recorded Investment	254	0
Unpaid Principal Balance	254	0
Average Recorded Investment	127	5
Interest Income Recognized	0	0
With an allowance recorded [Abstract]
Recorded Investment	356	66
Unpaid Principal Balance	356	136
Related Allowance	69	23
Average Recorded Investment	178	33
Interest Income Recognized	0	0
Totals [Abstract]
Related Allowance	69	23
Real estate – commercial
With no related allowance recorded [Abstract]
Recorded Investment	22,382	10,471
Unpaid Principal Balance	23,606	11,965
Average Recorded Investment	11,874	11,590
Interest Income Recognized	0	0
With an allowance recorded [Abstract]
Recorded Investment	793	657
Unpaid Principal Balance	925	657
Related Allowance	105	131
Average Recorded Investment	507	8,318
Interest Income Recognized	0	0
Totals [Abstract]
Related Allowance	105	131
Real estate - residential
With no related allowance recorded [Abstract]
Recorded Investment	0	302
Unpaid Principal Balance	0	302
Average Recorded Investment	151	602
Interest Income Recognized	0	0
With an allowance recorded [Abstract]
Recorded Investment	0	316
Unpaid Principal Balance	687	316
Related Allowance	0	5
Average Recorded Investment	158	620
Interest Income Recognized	0	0
Totals [Abstract]
Related Allowance	0	5
Consumer and other
With no related allowance recorded [Abstract]
Recorded Investment	0	0
Unpaid Principal Balance	0	0
Average Recorded Investment	0	37
Interest Income Recognized	0	0
With an allowance recorded [Abstract]
Recorded Investment	0	48
Unpaid Principal Balance	0	50
Related Allowance	0	14
Average Recorded Investment	24	258
Interest Income Recognized	0	0
Totals [Abstract]
Related Allowance	0	14
Finance leases
With no related allowance recorded [Abstract]
Recorded Investment	0
Unpaid Principal Balance	0
Average Recorded Investment	0
Interest Income Recognized	0
With an allowance recorded [Abstract]
Recorded Investment	0
Unpaid Principal Balance	0
Related Allowance	0
Average Recorded Investment	0
Interest Income Recognized	0
Totals [Abstract]
Related Allowance	0
Total: Commercial
With an allowance recorded [Abstract]
Related Allowance	7,478	7,328
Totals [Abstract]
Recorded Investment	48,098	49,906
Unpaid Principal Balance	55,961	57,402
Related Allowance	7,478	7,328
Average Recorded Investment	47,003	55,033
Interest Income Recognized	0	91
Total: Construction
With an allowance recorded [Abstract]
Related Allowance	69	23
Totals [Abstract]
Recorded Investment	610	66
Unpaid Principal Balance	610	136
Related Allowance	69	23
Average Recorded Investment	305	38
Interest Income Recognized	0	0
Total: Residential
With an allowance recorded [Abstract]
Related Allowance	0	5
Totals [Abstract]
Recorded Investment	0	618
Unpaid Principal Balance	687	618
Related Allowance	0	5
Average Recorded Investment	309	1,222
Interest Income Recognized	0	0
Total: Consumer
With an allowance recorded [Abstract]
Related Allowance	0	14
Totals [Abstract]
Recorded Investment	0	48
Unpaid Principal Balance	0	50
Related Allowance	0	14
Average Recorded Investment	24	295
Interest Income Recognized	$ 0	$ 0

Loans - Credit Quality Indicato

Loans - Credit Quality Indicators by Class of Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017	Sep. 30, 2017
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	$ 962,743	$ 1,183,426	$ 1,235,969
Commercial, financial and agricultural
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	295,802	435,207	447,482
Real estate - construction
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	90,444	90,287	90,088
Real estate – commercial
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	394,416	454,051	473,046
Real estate - residential
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	136,151	146,751	155,676
Consumer and other
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	45,338	56,398
Lease Financing Receivable
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	592	732	$ 760
Pass
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	841,475	1,065,611
Pass | Commercial, financial and agricultural
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	236,572	358,373
Pass | Real estate - construction
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	89,671	89,323
Pass | Real estate – commercial
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	340,452	416,925
Pass | Real estate - residential
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	128,947	144,250
Pass | Consumer and other
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	45,241	56,041
Pass | Lease Financing Receivable
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	592	699
Special Mention
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	30,902	15,343
Special Mention | Commercial, financial and agricultural
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	18,808	9,687
Special Mention | Real estate - construction
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	57	600
Special Mention | Real estate – commercial
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	11,042	3,823
Special Mention | Real estate - residential
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	988	1,233
Special Mention | Consumer and other
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	7	0
Special Mention | Lease Financing Receivable
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	0	0
Substandard
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	90,366	102,472
Substandard | Commercial, financial and agricultural
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	40,422	67,147
Substandard | Real estate - construction
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	716	364
Substandard | Real estate – commercial
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	42,922	33,303
Substandard | Real estate - residential
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	6,216	1,268
Substandard | Consumer and other
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	90	357
Substandard | Lease Financing Receivable
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	0	33
Doubtful
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	0	0
Doubtful | Commercial, financial and agricultural
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	0	0
Doubtful | Real estate - construction
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	0	0
Doubtful | Real estate – commercial
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	0	0
Doubtful | Real estate - residential
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	0	0
Doubtful | Consumer and other
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	0	0
Doubtful | Lease Financing Receivable
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	$ 0	$ 0

Loans - Schedule of Modified Tr

Loans - Schedule of Modified Troubled Debt Restructurings During the Period (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018USD ($)contract	Sep. 30, 2017USD ($)contract	Sep. 30, 2018USD ($)contract	Sep. 30, 2017USD ($)contract
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans | contract	0	0	1	6
Pre-modification recorded investment | $			$ 18	$ 2,000
Commercial, financial and agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans | contract	0	1	0	6
Pre-modification recorded investment | $	$ 0	$ 18	$ 0	$ 2,002

Loans - Narrative (Details)

Loans - Narrative (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2018USD ($)contract	Sep. 30, 2017contract	Sep. 30, 2018USD ($)industry_concentrationcontract	Sep. 30, 2017USD ($)contract	Dec. 31, 2017USD ($)
Financing Receivable, Recorded Investment [Line Items]
Number of industry segment concentration above threshold limit | industry_concentration			1
Concentration risk (as a percent)			10.00%
Loans exposure in oil and gas industry	$ 128,100,000		$ 128,100,000
Loans with exposure in commercial real estate	484,900,000		484,900,000
Loans on nonaccrual status	$ 51,476,000		$ 51,476,000		$ 49,278,000
Nonaccrual status of loans specified as percentage of total CRE loans	5.00%		5.00%
Interest lost on nonaccrual loans			$ 5,000,000	$ 2,600,000
Interest received on nonaccrual loans			253,000	$ 201,000
Commitments to lend	$ 0		$ 0
Defaults on loans | contract	0	0	1	6
Pre-modification balance			$ 18,000	$ 2,000,000
Real estate – commercial
Financing Receivable, Recorded Investment [Line Items]
Total CRE loans on non-accrual	$ 24,100,000		24,100,000
Loans on nonaccrual status	$ 23,468,000		$ 23,468,000		$ 11,128,000
Loans and Finance Receivables | Customer Concentration Risk | Manufacturing Industry
Financing Receivable, Recorded Investment [Line Items]
Concentration risk (as a percent)			13.30%
Loans and Finance Receivables | Customer Concentration Risk | Real estate – commercial
Financing Receivable, Recorded Investment [Line Items]
Concentration risk (as a percent)			45.50%
Loans and Finance Receivables | Customer Concentration Risk | Real estate – commercial | Owner Occupied Commercial Property
Financing Receivable, Recorded Investment [Line Items]
Concentration risk (as a percent)			52.00%

Derivatives - Narrative (Detail

Derivatives - Narrative (Details)	9 Months Ended
	Sep. 30, 2018USD ($)	Jul. 06, 2016contract
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Forward interest rate swaps | contract		2
Derivative gain (loss) recognized in income | $	$ 0

Derivatives - Schedule of Noti

Derivatives - Schedule of Notional Amounts and Fair Value of Derivatives (Details) - USD ($)	Sep. 30, 2018	Dec. 31, 2017
Designated as Hedging Instrument | Interest Rate Contract
Derivative [Line Items]
Notional Amounts	$ 27,500,000	$ 27,500,000

Derivatives - Schedule of Pre-

Derivatives - Schedule of Pre-tax Effect of Hedging Derivative Instruments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Derivative [Line Items]
Interest expense	$ 1,970	$ 1,566	$ 5,411	$ 4,543
Reclassifications Out of Accumulated Other Comprehensive (Loss) Income | Gains on derivative instruments: | Interest Rate Contract
Derivative [Line Items]
Interest expense	(74)	(4)	(176)	(4)
Designated as Hedging Instrument | Reclassifications Out of Accumulated Other Comprehensive (Loss) Income | Gains on derivative instruments: | Interest Rate Contract
Derivative [Line Items]
Interest expense	74	4	176	4
Cash Flow Hedging | Interest rate swaps
Derivative [Line Items]
Unrealized holding gains on derivatives arising during the period	$ 35	$ (11)	$ 434	$ (134)

Other Comprehensive (Loss) In_3

Other Comprehensive (Loss) Income - Summary of the Tax Effects (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total other comprehensive (loss) income, before tax	$ (1,990)	$ (684)	$ (6,512)	$ 2,743
Total other comprehensive (loss) income, tax effect	418	240	1,368	(960)
Unrealized gains and losses on securities available-for-sale:
Accumulated Other Comprehensive Income (Loss) [Line Items]
Change in unrealized gains/losses during period	(2,025)	(335)	(6,946)	3,224
Change in unrealized gains/losses during period, tax effect	425	118	1,459	(1,128)
Change in unrealized gains/losses during period, Net of tax	(1,600)	(217)	(5,487)	2,096
Reclassification adjustment for gains included in net income	0	(338)	0	(347)
Reclassification adjustment for gains included in net income, tax effect	0	119	0	121
Reclassification adjustment for gains included in net income, Net of tax	0	219	0	226
Gains on derivative instruments:
Accumulated Other Comprehensive Income (Loss) [Line Items]
Change in unrealized gains/losses during period	109	(7)	610	(130)
Change in unrealized gains/losses during period, tax effect	(23)	2	(128)	46
Change in unrealized gains/losses during period, Net of tax	86	(5)	482	(84)
Reclassification adjustment for gains included in net income	(74)	(4)	(176)	(4)
Reclassification adjustment for gains included in net income, tax effect	16	1	37	1
Reclassification adjustment for gains included in net income, Net of tax	58	3	139	3
Total other comprehensive (loss) income
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total other comprehensive (loss) income, before tax	(1,990)	(684)	(6,512)	2,743
Total other comprehensive (loss) income, tax effect	418	240	1,368	(960)
Total other comprehensive (loss) income, Net of tax	$ (1,572)	$ (444)	$ (5,144)	$ 1,783

Other Comprehensive (Loss) In_4

Other Comprehensive (Loss) Income - Reclassifications (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Gain on sale of securities, net	$ 0	$ (338)	$ 0	$ (347)
Tax expense	(1,373)	574	(1,644)	(2,058)
Interest expense	1,970	1,566	5,411	4,543
Net of tax	(4,898)	1,666	(5,207)	(1,257)
Unrealized gains and losses on securities available-for-sale: | Reclassifications Out of Accumulated Other Comprehensive (Loss) Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Gain on sale of securities, net	0	(338)	0	(347)
Tax expense	0	119	0	121
Net of tax	0	(219)	0	(226)
Gains on derivative instruments: | Interest Rate Contract | Reclassifications Out of Accumulated Other Comprehensive (Loss) Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Tax expense	14	1	37	1
Interest expense	(74)	(4)	(176)	(4)
Net of tax	$ (60)	$ (3)	$ (139)	$ (3)

Earnings Per Common Share - Co

Earnings Per Common Share - Components of Earnings per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Earnings Per Share [Abstract]
Net loss	$ (4,898)	$ 1,666	$ (5,207)	$ (1,257)
Dividends on preferred stock	810	810	2,430	2,432
Adjusted net loss available to common shareholders	$ (5,708)	$ 856	$ (7,637)	$ (3,689)
Weighted average number of common shares outstanding used in computation of basic earnings per common share (in shares)	16,558	16,395	16,531	13,314
Effect of dilutive securities:
Stock options	0	1	0	0
Weighted average number of common shares outstanding plus effect of dilutive securities - used in computation of diluted earnings per common share (in shares)	16,558	16,396	16,531	13,314
Basic (in dollars per share)	$ (0.34)	$ 0.05	$ (0.46)	$ (0.28)
Diluted (in dollars per share)	$ (0.34)	$ 0.05	$ (0.46)	$ (0.28)

Fair Value Measurement - On a R

Fair Value Measurement - On a Recurring and Nonrecurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Financial assets:
Available for sale securities	$ 352,606
Financial assets:		$ 309,191
Recurring
Financial assets:
Derivative Asset	1,513	1,078
Total assets at fair value	356,113	310,269
Recurring | Level 1
Financial assets:
Derivative Asset	0	0
Total assets at fair value	1,994	2,061
Recurring | Level 2
Financial assets:
Derivative Asset	1,513	1,078
Total assets at fair value	354,119	308,208
Recurring | Level 3
Financial assets:
Derivative Asset	0	0
Total assets at fair value	0	0
Nonrecurring
Financial assets:
Total assets at fair value	13,005	31,537
Assets and Liabilities Measured on Nonrecurring Basis
Impaired loans	10,611	10,227
Loans held for sale		15,737
Other real estate	1,022	2,001
Assets held for sale	1,372	3,572
Nonrecurring | Level 1
Financial assets:
Total assets at fair value	0	0
Assets and Liabilities Measured on Nonrecurring Basis
Impaired loans	0	0
Loans held for sale		0
Other real estate	0	0
Assets held for sale	0	0
Nonrecurring | Level 2
Financial assets:
Total assets at fair value	1,372	19,309
Assets and Liabilities Measured on Nonrecurring Basis
Impaired loans	0	0
Loans held for sale		15,737
Other real estate	0	0
Assets held for sale	1,372	3,572
Nonrecurring | Level 3
Financial assets:
Total assets at fair value	11,633	12,228
Assets and Liabilities Measured on Nonrecurring Basis
Impaired loans	10,611	10,227
Loans held for sale		0
Other real estate	1,022	2,001
Assets held for sale	0	0
Carrying Value
Financial assets:
Available for sale securities	352,606	309,191
Fair Value | Level 1
Financial assets:
Available for sale securities		2,061
Fair Value | Level 2
Financial assets:
Available for sale securities	352,606	307,130
Obligations of state and political subdivisions
Financial assets:
Available for sale securities	22,759
Financial assets:		22,809
Obligations of state and political subdivisions | Recurring
Financial assets:
Available for sale securities	22,759
Financial assets:		22,809
Obligations of state and political subdivisions | Recurring | Level 1
Financial assets:
Available for sale securities	0
Financial assets:		0
Obligations of state and political subdivisions | Recurring | Level 2
Financial assets:
Available for sale securities	22,759
Financial assets:		22,809
Obligations of state and political subdivisions | Recurring | Level 3
Financial assets:
Available for sale securities	0
Financial assets:		0
GSE mortgage-backed securities
Financial assets:
Available for sale securities	304,045
GSE mortgage-backed securities | Recurring
Financial assets:
Available for sale securities	304,045
Financial assets:		259,519
GSE mortgage-backed securities | Recurring | Level 1
Financial assets:
Available for sale securities	0
Financial assets:		0
GSE mortgage-backed securities | Recurring | Level 2
Financial assets:
Available for sale securities	304,045
Financial assets:		259,519
GSE mortgage-backed securities | Recurring | Level 3
Financial assets:
Available for sale securities	0
Financial assets:		0
Mutual funds
Financial assets:
Financial assets:		2,061
Mutual funds | Recurring
Financial assets:
Available for sale securities	1,994
Financial assets:		2,061
Mutual funds | Recurring | Level 1
Financial assets:
Available for sale securities	1,994
Financial assets:		2,061
Mutual funds | Recurring | Level 2
Financial assets:
Financial assets:		0
Mutual funds | Recurring | Level 3
Financial assets:
Financial assets:		0
Corporate debt securities
Financial assets:
Available for sale securities	25,802
Financial assets:		24,802
Corporate debt securities | Recurring
Financial assets:
Available for sale securities	25,802
Financial assets:		24,802
Corporate debt securities | Recurring | Level 1
Financial assets:
Available for sale securities	0
Financial assets:		0
Corporate debt securities | Recurring | Level 2
Financial assets:
Available for sale securities	25,802
Financial assets:		24,802
Corporate debt securities | Recurring | Level 3
Financial assets:
Available for sale securities	$ 0
Financial assets:		$ 0

Fair Value Measurement - Sched

Fair Value Measurement - Schedule of Significant Observable Inputs Used in Fair Value Measurement of Level 3 Assets (Details) - Nonrecurring - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	$ 10,611	$ 10,227
Other real estate	1,022	2,001
Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans	10,611	10,227
Other real estate	$ 1,022	$ 2,001

Fair Value Measurement - Schedu

Fair Value Measurement - Schedule of Carrying Amounts and Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Financial assets [Abstract]
Available for sale securities	$ 352,606
Securities held-to-maturity	63,581	$ 80,920
Financial liabilities [Abstract]
Junior subordinated debentures	22,167	22,167
Carrying Value
Financial assets [Abstract]
Cash and due from banks, interest-bearing deposits in banks and federal funds sold	302,888	152,964
Available for sale securities	352,606	309,191
Securities held-to-maturity	64,893	81,052
Other investments	16,508	12,214
Loans, net	938,293	1,156,538
Cash surrender value of life insurance	15,071	14,896
Financial liabilities [Abstract]
Non-interest-bearing deposits	425,696	416,547
Interest-bearing deposits	1,083,433	1,063,142
Securities sold under agreements to repurchase	13,676	67,133
FHLB borrowings	27,506	50,021
Junior subordinated debentures	22,167	22,167
Fair Value | Level 1
Financial assets [Abstract]
Cash and due from banks, interest-bearing deposits in banks and federal funds sold	302,888	152,964
Available for sale securities		2,061
Securities held-to-maturity	0	0
Other investments	16,508	12,214
Loans, net	0	0
Cash surrender value of life insurance	0	0
Financial liabilities [Abstract]
Non-interest-bearing deposits	0	0
Interest-bearing deposits	0	0
Securities sold under agreements to repurchase	13,676	67,133
FHLB borrowings	0	0
Junior subordinated debentures	0	0
Fair Value | Level 2
Financial assets [Abstract]
Cash and due from banks, interest-bearing deposits in banks and federal funds sold	0	0
Available for sale securities	352,606	307,130
Securities held-to-maturity	63,581	80,920
Other investments	0	0
Loans, net	0	0
Cash surrender value of life insurance	15,071	14,896
Financial liabilities [Abstract]
Non-interest-bearing deposits	425,696	416,547
Interest-bearing deposits	981,921	881,139
Securities sold under agreements to repurchase	0	0
FHLB borrowings	27,506	50,021
Junior subordinated debentures	22,167	22,167
Fair Value | Level 3
Financial assets [Abstract]
Cash and due from banks, interest-bearing deposits in banks and federal funds sold	0	0
Securities held-to-maturity	0	0
Other investments	0	0
Loans, net	938,603	1,160,614
Cash surrender value of life insurance	0	0
Financial liabilities [Abstract]
Non-interest-bearing deposits	0	0
Interest-bearing deposits	0	179,910
Securities sold under agreements to repurchase	0	0
FHLB borrowings	0	0
Junior subordinated debentures	$ 0	$ 0